NOTE - Even though things may display in English at first, make sure to go to Settings are set Language to English and Subtitles to On!

Waking Up in the School Clinic
/-Key Information 1-\
Click on the 3 scenes

Medicine Application Incident
School Doctor Lin Wenxi - Wenxi+
Classmate Suzuki Rei - Suzuki+

Avoiding the Men in Black
Agree decisively -
Politely refuse
Ask about the situation

New Classmate in the Classroom
Tell the truth
Show off a bit

System Space Appears
Why help me
Am I dead?
Need to pay?
Achievement - Virtual Space Launch after any selection

First Try at Love Assistance
Look at Lin Wenxi - Wenxi+
Look at Suzuki Rei - Suzuki+
Achievement - A virtuous wife after either (I think? maybe just Wenxi's path)

Memory Test
Of course I remember - Xiaoyu+
Actually forgot - Xiaoyu-
Change the subject

Drink Crisis
Drink Lu Xiaoyu's - Xiaoyu+, Suzuki-
Drink Suzuki Rei's - Suzuki+, Xiaoyu-
Drink both - Suzuki-, Xiaoyu- + Achievement - Survivor of the Battleground

Encounter with Teacher
Greet teacher proactive
Serve customers normally - Yufei+

Mixology Incident
Ask for reason
Refuse directly

Acting Outburst
Wild acting style
Subtle acting style
Achievement - The Fake Wine Detective's First Battle at the end of this scene, either choice

Simulated Date
Agree to date - Xiaoyu+
Who is the senior?
Refuse date - Xiaoyu-
The Green Plum's Counterattack at the end of this scene, either choice

Sweet Troubles
Lu Xiaoyu -> Cat Cafe
Suzuki Rei -> Heart to Heart on the Playground

Cat Cafe
Feed the cats
Play with cats using cat teaser
Help Lu Xiaoyu tie apron - Xiaoyu+
Eat cake with Lu Xiaoyu - Xiaoyu+

Nai Qiu Moves In
Reluctantly agree - Xiaoyu+ + Achievement - The Birth of a Cat Lover
Politely refuse
NOTE - also get Kitten Bracelet after either choice
NOTE 2 - the achievement will trigger after doing all the scenes in Cat Cafe and then agreeing
NOTE 3 - go to Chapter End

Heart to Heart on the Playground
Left hand
Right hand

Hobby Sniper
Talk about rock - Suzuki+ + Achievement - The resonance of rock girls
Talk about rap - Suzuki+
Talk about classical

Achievement - Completed Chapter One at end of chapter

Night Market Atmosphere
Lu Xiaoyu's recommendation
My own recommendation

Goldfish God Fortune Telling
Expose Suzuki Rei
Expose Lu Xiaoyu
Wait and see - Achievement - The Goldfish God's Deceptionist

Final Judgment
Help Suzuki Rei - Suzuki+
Help Lu Xiaoyu - Xiaoyu+
Draw myself - Suzuki-, Xiaoyu-
Achievement - The Victory of the Unexpected after the scene ends

Heartfelt Breakfast
Politely refuse - Suzuki+, Xiaoyu- + Achievement - The rock n roll chef's heartfelt wishes
Accept the feelings - Xiaoyu+, Suzuki- + Achievement - The fried chicken showdown

Choice Dilemma
Work first - Xiaoyu+, Suzuki- -> Magic Paper Airplane
Repair furniture - Suzuki+, Xiaoyu- -> Listen to Music Together

Magic Paper Airplane
Try - Xiaoyu+ + Achievement - The paper airplane miracle
Refuse - Xiaoyu-
NOTE - Go to Crisis Response after either choice

Listen to Music Together
Take the earphones - Suzuki+ + get item Guitar Pick
Critique the song - Suzuki-

Crisis Response
Try hard to cover up
Explain honestly
Seek help - Achievement - The system's slave
NOTE - when you Seek Help, it'll then let you make either choice

Target Shooting Game
You get different scenes depending on score; I think above or below 15? Sadly, no achievement for getting a perfect score of 30

Bring It On
Then you go ahead - Panpan-
Don't need you to - Panpan+

So It's You
Take responsibility for me - Panpan+
Don't worry about it

Drinking Competition
Cheer for Gu Panpan - Panpan+, Yufei- + Achievement - The Sharpshooter's Dog
Cheer for Shen Yufei - Yufei+, Panpan-

Who to Send Home
Wait for Gu Panpan - Panpan+, Yufei- -> Politely Refuse
Leave with Shen Yufei - Yufei+, Panpan- -> Shen Yufei's Home

Politely Refuse
Politely refuse - Suzuki-
Seek help - Suzuki+
NOTE - go to Cohabitation Wish List after either choice

Shen Yufei's Home
/-Key Information 2-\
Click on the 5 scenes

Get a Little Closer
Retort stubbornly
Flirt back
Awkwardly change subject

Cohabitation Wish List
Make a joke - Suzuki- + Achievement - Slave to the Co-tenancy Agreement
Respond seriously - Suzuki+
Change the subject - Suzuki-

Keep the Appointment
Shen Yufei -> Where to Massage
Gu Panpan -> Lost Wallet

Where to Massage
Achievement - Teacher Becomes Best Actor before choices
Massage above
Massage below
Achievement - Survivor of the Massage Parlor after the next scene, regardless of choice
NOTE - go to Chapter End after either choice

Lost Wallet
Hotel
School grounds
Cat cafe

Achievement - The Breakfast Siege before Chapter End
NOTE - There appear to be 2 different ending scenes here, not sure the criteria of 1 vs the 1, and I think only one of them has the Breakfast Siege. For me, I went pro Xiaoyu / Yufei when I got that path, and pro Suzuki / Panpan when I got the other.

Achievement - Completed Chapter 2 at end of Chapter

Alley Memories
High school classroom
Dance studio
Rooftop - Get item Keychain + Achievement - The Law of Gravity on the Rooftop
NOTE - If you watch all 3 scenes, you'll also get Achievement - The Crossroads of Fate

AI's Confusion
Tease a bit
Communicate deeply - Yoyo+
Exit system

Rooftop Reunion
Answer - Suzuki+, Wanxing- -> Rooftop Confrontation
Don't answer - Wanxing+, Suzuki- -> Trio Reunion

Rooftop Confrontation
Introduce proactively - Wanxing+
Remain silent - Wanxing-
Achievement - The Wallbreaker of Mexico after either choice
Go to First Experience in Marriage Hunting after either choice

Trio Reunion
Cherish the past - Wanxing+
Let the past be - Wanxing-
Can't remember - Wanxing-

First Experience in Marriage Hunting
Gentle maternal beauty
Wealthy mature woman
Youthful energetic girl

Meeting an Acquaintance
Guess younger - Wenxi+
Vague guess
Guess older - Wenxi- + Achievement - The Awakening of a Straight Man

Pulse Lie Detection
Confess - Wenxi+
Be vague - Wenxi- + Achievement - The Day the Lie Detector Failed

Sister Fei Crashes In
Choose Teacher Shen - Yufei+, Wenxi- -> Matchmaker's Doubt
Choose Teacher Lin - Wenxi+, Yufei- -> Press for Love History

Matchmaker's Doubt
Psychological test
Simulated marriage
Flirting game - Yufei+
NOTE - Get item Lipstick Recorder after any choice
NOTE 2 - Go to Contract Lover Surprise after any choice

Press for Love History
Have had
Haven't had

Contract Lover Surprise
Don't go with her
Go with her

Dojo Changing Room
Run away - Panpan-
Face confidently - Panpan+

Ring Duel
Win by surprise - Panpan+ + get item Lover's Contract
Dodge left
Dodge right
Achievement - The Forbidden Fruit of the Dojo after signing the contract
NOTE - Combo that also gets you to the Win by surprise path (but no Panpan+): Dodge Left -> Dodge Right -> Attack unprepared. All other combos lead to the path where you lose the match

Ask YOYO for Help
Upgrade system - Yoyo+
Exit system

Dance Studio Dance
I'm really good at dancing - Wanxing+
But I'm not very good - Wanxing-

Cafe Chat
Achievement - The Day the Nostalgic Clock Stopped before the choices
Same as Xia Wanxing - Wanxing+
Prefer bitter
Prefer sweet - Wanxing-
Achievement - Capsule Messenger after the scene after these choices

Find Thermometer
/-Key Information 3-\
Watch the 4 scenes

Help Apply Acupoint Patches
Thigh
Arm
Neck

YOYO's Perfect Schedule
Communicate deeply - Yoyo+ + get item Yoyo's Heart + Achievement - System Rebellion Period
Exit system
NOTE - When selecting Communicate deeply, there are different scenes depending on if you have high or low relationship from the 2 prior Yoyo choices earlier in this chapter. Although this does not impact chapter completion%, it will impact Yoyo's endings in chapter 6.

Achievement - Complete Chapter Three at end of chapter (after either of the choices with Yoyo)

AI's Miracle
Accept
Don't accept

Birthday Invitation
Lu Xiaoyu -> Homemade Cake
Suzuki Rei -> Give Gift (Suzuki)
Xia Wanxing -> Give Gift (Wanxing)
Lin Wenxi -> Give Gift (Wenxi)
Gu Panpan -> Couple Challenge
Shen Yufei -> Pool Hall Incident

Homemade Cake
Quickly avoid - Xiaoyu-
Reluctantly open mouth - Xiaoyu+
Counterattack - Xiaoyu+

Give Gift (Xiaoyu)
Accept
Don't accept
Achievement - Picasso's Silent Moment after either choice
NOTE - Go to Birthday Banquet after any choice

Give GIft (Suzuki)
Accept
Don't accept

How to Resolve
Tell the truth - Suzuki+ + Achievement - The Prisoner in the Treehouse
Downplay the matter
Humorous interpretation
NOTE - Go to Birthday Banquet after any choice

Give GIft (Wanxing)
Achievement - Neon Trails before the choices
Accept
Pretend not to accept

Pretend to be Master
Serious suggestion - Wanxing+
Put on airs
Achievement - The Recording Studio Fraudster at the end of the section
NOTE - Go to Birthday Banquet after any choice

Give Gift (Wenxi)
Accept
Don't accept

School Doctor's Comfort
Blow on it and it'll be fine - Wenxi-
Enrich your heart - Wenxi+
NOTE - Get item Sachet after either choice
NOTE 2 - Go to Birthday Banquet after any choice

Couple Challenge
Sit-ups
Push-ups

Couple Fitness
One by one - Panpan-
All three together - Panpan+

Give Gift (Panpan)
Accept
Don't accept
NOTE - Go to Birthday Banquet after any choice

Pool Hall Incident
Shen Yufei - Yufei+
Pool assistant - Yufei-

Give Gift (Yufei)
Accept
Don't accept
Achievement - The Cue and Skirt Rule after either choice

Practice Pool Together
Watch the game closely
Look at the skirt - Yufei+

Birthday Banquet
Lu Xiaoyu
Gu Panpan
Shen Yufei
Suzuki Rei
NOTE - Get Girl+ from whomever you pick and Girl- for the other 3

Glimpse of True Feelings
Stand up angrily - Xiaoyu+, Panpan+, Yufei-, Rei-
Shift focus - Suzuki+, Girl- for the other 3
Tell a joke - Girl+ for all 4 + Achievement - Survival Guide in a Battlefield

NOTE - There is an alternate path to Yoyo; it depends on your relationship with Yoyo. If it is low, go straight to Gossip News

Answer
Think slowly
Hard to accept

Gossip News
Question
Do whatever you tell me

Test
Take the snack - Yufei-
Shake head refuse - Yufei+

Welcome
Personally go to pick up - Wanxing+
Wait here - Yufei+

Try Clothes
Wear sexy dress - Wanxing- -> Sexy Dress
Don't wear sexy dress -> Who Asks Questions

Sexy Dress
Super short bodycon dress
Deep V mermaid dress
Open back puff dress

Who Asks Questions
Wanxing+ at the start of scene
Let Shen Yufei ask - Wanxing-
Ask personally - Wanxing+

Relax After Work
Help - Yufei+
Don't help - Yufei-

Dojo PK
Bring it on directly - Panpan+
Value my life - Panpan-

School Doctor's Questioning
Don't need -> Gentle Healing
Need -> Pain Transfer

Gentle Healing
Boast along with her - Wenxi-
Tell the truth - Wenxi+
NOTE - Go to Lin Wenxi's Home after either choice

Pain Transfer
Real men are tough
Then come closer

Lin Wenxi's Home
/-Key Information 4-\
Click on the 4 scenes
Achievement - The School Doctor's Gentle Trap after finishing

Favorite Drink
Iced cola - Wenxi-
Hot tea - Wenxi+
Red wine

Phone Message
Answer Gu Panpan's call -> Where to Stay Overnight
Mute phone -> Enjoy Breakfast
Go find Xia Wanxing -> Chapter End
Go find Suzuki Rei -> Chapter End

Where to Stay Overnight
Stay at school doctor's home
Stay at school
NOTE - Chapter End after either choice

Enjoy Breakfast
Accept school doctor's feeding - Wenxi+
Do it myself

NOTE - There are 2 endings at the end of the chapter. Get Achievement - The Weight of Virtual Tears when you get the bottom of the 2 chapter ends, with high relationship with Yoyo. Top path is low relationship with Yoyo.

Achievement - Complete Chapter Four at either chapter end

Decision
Choose Suzuki Rei -> Her Questioning
Go to Xia Wanxing's concert -> What is the Relationship

Her Questioning
Give gift - Suzuki+ + Get item Handmade Cup
Hand over concert ticket

Suzuki Family Visits
She's not here
Don't know her

Testing Me With This
Take the check
Don't take it - Achievement - A Money-Power Insulator
Achievement - Milk Ball's Decisive Strike after either choice

Impulse of Love
Hold tightly - END + Achievement - The Goal is Freedom
Hesitate a bit -> Crisis

What is the Relationship
Turn and leave
Counterattack - Yufei+
Go along with it

Journalist's Heart
Guarantee professionalist - Yufei+ + Achievement - Perfect Attendance Intern
Hard to guarantee - Yufei-

Heated Argument
Argue reasonably - Wanxing-
Wait silently - Wanxing+

Sugar Replacement
Buy chocolate - Wanxing+ + Get item Chocolate
Give lollipop - Wanxing+ + Achievement - Expired Candy Connoisseur

Back to the Past
When we went to school together - Wanxing+
When you left
Don't want to go back to the past

Impulsive Choice
Hesitate
Decisvely grab - END + Achievement - Break Through the Siege

Crisis
Find Shen Yufei -> Solve Together
Find Gu Panpan -> Comfort

Solve Together
Help you solve - Yufei+
Reflect on the problem

Good Wishes
Give her a gift - Yufei+ + Get item Anti-Wolf Spray
Best of luck!
NOTE - go to Yoyo split scene below

Comfort
Scold lightly
Lighten the mood with a joke
Humorous resolution

Make Her Happy
Cheer her up - give a gift - Panpan+ + Get item High Heels
Cheer her up - perform a magic trick

Both Confused
Regret choice
Reflect on the problem

NOTE - There is another auto-split with Yoyo, again related to relationship with her If high, go to Simulated Feelings. If low, go to the short scene and then straight to Clarify Relationship

Simulated Feelings
Feeling of wind
Scent of flowers
Hot/cold temperature

Clarify Relationship
Ask directly
Lighten her up

Blurred Memory
Present - Xiaoyu-
Not present - Xiaoyu-

Continue Communication
Give gift - Xiaoyu+ + Get item Cartoon Camera
Communicate directly

Xiaoyu's Confession
Accept confession - END + Achievement - End the Invisible Man
Politely refuse

Memory Exploration
Seaside
Flowers
Fireworks in water
Puzzle
NOTE - This is another optional Yoyo branch from high relationship with Yoyo. If you do not branch to this scene, go straight to Confide

Confide
Unwilling to share - Wenxi-
Tell the truth - Wenxi+

Confusion
Ask about the past
Ask for solution
Achievement - Hypnotist Master in the scene after either choice

Thank Sister
Give her a gift - Wenxi+
No need to be polite

NOTE - Again, if high Yoyo relationship, go to the below scene. If low relationship, then Chapter End

Thank YOYO
Give gift
Verbal thanks

Achievement - Complete Chapter Five at the end of the chapter

NOTE - Currently just under 100%, with the 1 missing branch with Yoyo, likely for low relationship with her. Will check it on second playthrough.

Good ending -> Lifetime Contract
Middle 2 ending -> Invitation to a duel
Middle 1 ending -> Control the watch
Bad ending -> Contract terminated
NOTE - The 2 Middle endings are likely based on whether you select "Find Gu Panpan" or "Find Shen Yufei" during chapter 5. While also having a Medium amount of relationship.

Good ending -> Pursuing Dreams
Medium ending -> The Man Behind Me
Bad ending -> Long Wait

Good ending -> Ordinary Romance
Medium ending -> Celebrity Life
Bad ending -> A Promise to Return Home

Good ending -> Golden Partner
Middle 1 ending -> Continued Exploitation
Middle 2 ending -> A Virtuous Wife
Bad ending -> May we all be well
NOTE - The 2 Middle endings are based on whether you select "Find Gu Panpan" or "Find Shen Yufei" during chapter 5. While also having a Medium amount of relationship.

Good ending -> Sister's care
Medium ending -> School doctor's care
Bad ending -> Special treatment

Good ending -> Cat Maid
Medium ending -> Distant Love
Bad ending -> Still Friends

Good ending -> Emotional connection
Medium ending -> Simulated emotion
NOTE - You must have gotten Yoyo's Heart at the final choice of Chapter 3 in order to access Yoyo's endings, so for Medium ending, exit the system on the first 2 choices for Chapter 3 and then communicate deeply on the 3rd.

This is the relationship I had with each girl when I got various endings related to them. Hope it helps for you!