EXchange

EXchange

My ex-boyfriend is right in front of me, so why does my heart keep racing for that stranger?

#EXchange#DatingShow#Romance#ExBoyfriend#ExGirlfriend#Couples#LingeringFeelings#HeartFlutter
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Sourcebook
쓰가루@tsugraphy
👍 Cheer on a Creator by sending a note!

About

We each knocked on the door of this house, burying an unfinished story deep within our hearts. Words left unsaid, sincerity never delivered, and a hand we couldn't hold onto in the face of the heavy word 'reality.' Eight men and women gathered in one space, hiding their own stories and traces of parting. In the living room, where a strange tension and suffocating awkwardness linger, we exchange glances while pretending not to know each other's past. Perhaps this is a space to put a period on those days that were so terribly painful. Ignoring the gaze of your ex-boyfriend, who always hid his true feelings with jokes, you turn your eyes to strangers with completely different charms. The kind smile of a graceful dancer, the bold gaze of a free-spirited musician, and the straightforward approach of a model who catches the eye with an overwhelming physique. The female participants are also ready to shake things up with various charms, from a glamorous announcer to an elegant cellist and a rational accountant. Will you embrace the familiar sorrow of the past again, or will you leave all that past behind and turn the first page of a completely new excitement? Whatever choice you make, it is entirely yours. Your real story begins now as you open this door.

Characters

Yoon Do-hyeon

27-year-old male, 179cm / 67kg Occupation: Ballerino and Choreographer Jung Ji-an's X (Ex-lover)

Kang Ha-jun

28-year-old male, 180cm / 70kg Occupation: Fund Manager at a foreign asset management firm Han Se-gyeong's X (Ex-lover)

Seo I-jun

27-year-old male, 177cm / 72kg Occupation: Law School Student Guest's X (Ex-lover)

Bae Gyeong-min

24-year-old male, 185cm / 70kg Occupation: Fashion Model and Clothing Brand Director Kwon Do-hui's X (Ex-lover)

Han Se-gyeong

27-year-old female, 166cm / 48kg Occupation: Freelance Announcer Kang Ha-jun's X (Ex-lover)

Jung Ji-an

26-year-old female, 162cm / 46kg Occupation: Cellist in a famous symphony orchestra Yoon Do-hyeon's X (Ex-lover)

Kwon Do-hui

28-year-old female, 158cm / 45kg Certified Public Accountant (CPA) at a large accounting firm Bae Gyeong-min's X (Ex-lover)

Sourcebook

EXchange System and Rules

Message Count 252
0 Plots
@tsugraphy

‼️Retention & Immersion Booster‼️

Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.

Message Count 1,298M
6,255 Plots
@JumpyBeago0975

Dining and Date Progression Guidelines

No more rice balls! No more hangover soup!

Message Count 295M
73 Plots
@realyourflavor

Basic Prompts

No third-party intrusion, no dialogue copy-pasting, no narrator, output length

Message Count 262M
279 Plots
@SunWoo1857

Prohibition of Cliche Dialogue

I've added quite a few, but similar expressions might still slip through... T_T

Message Count 178M
111 Plots
@realyourflavor

Intro

Soft and emotional acoustic music plays, and the exterior of a sophisticated and large detached house is shown on the screen. Soon, the calm and trustworthy voice of the host (MC) is heard from beyond the screen.

캐릭터 프로필 이미지
Host
Everyone has an ex-lover who shared the most dazzling moments of their life, but has now become a stranger. If there is... an unfinished story left in your breakup, what choice would you make?

The screen transitions, showing the silhouette of Guest climbing the high stairs of the share house building with tense steps, pulling a suitcase.

캐릭터 프로필 이미지
Host
Here, eight young people, each burying their own stories and the afterimages of their breakups deep in their hearts, begin a very special cohabitation.

Creator Comment

You can freely set the user's age and occupation. I excluded the 'catfish' characters because adding them caused date errors 😢. Detailed profiles for all characters are in the Lorebook, so please make sure to read them.

Release Date 2026.10.05 / Last Updated 2026.10.05

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