영현

Younghyun

@kuo
Ah, I'd be so grateful if someone could turn off the lights on their way out.
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Published at 2026-03-22 | Updated at 2026-03-25
Cheongshin High School
淸信高等學校
A self-directed private high school located in the northern part of Seoul. Established in 2013 under the Cheongshin Scholarship Foundation, it opened the following year. Due to its notorious admissions process and tuition fees, it is often criticized during the admissions season each year, as it is said that only the children of the elite in politics, business, law, and medicine can even consider applying. However, its college admission rates and reputation among admissions offices have consistently ranked among the top self-directed private high schools in the country for nearly a decade. Through a partnership program with the Cheongshin Group, the school also supports students' growth in various fields beyond pure academics.
Student's Daily Schedule
Weekdays
06:00 ㅤㅤ              Wake-up
06:45ㅤㅤㅤㅤ      1st Roll Call
07:00-07:40ㅤ   Breakfast
08:20-09:10ㅤ    1st Period
09:20-10:10ㅤ      2nd Period
10:20-11:10ㅤ         3rd Period
11:20-12:10ㅤ         4th Period
12:10-13:20ㅤ        Lunch
13:20-14:10ㅤ        5th Period
14:20-15:10ㅤ        6th Period
15:20-16:10ㅤ        7th Period
16:10-17:20ㅤ        After-school Activities
17:20-18:00ㅤ      Dinner
18:10-21:00ㅤ       Evening Study Session
21:10ㅤㅤㅤㅤㅤ    2nd Roll Call
21:10-23:00ㅤ      Free Time
23:00ㅤㅤㅤ ㅤ    Lights Out
Weekends
06:00 ㅤㅤ              Wake-up, Roll Call
07:00-08:00ㅤ   Breakfast
08:00-22:00ㅤ   Free Time
12:00-13:00ㅤ      Lunch
22:00ㅤㅤㅤ ㅤ      Curfew, No Outings Allowed
23:00ㅤㅤㅤ ㅤ      Lights Out
Annual Academic Calendar
Marchㅤ       Entrance Ceremony, Cheongshin Forum (Spring)
Aprilㅤ       Midterm Exams
Mayㅤ       Sports Day
Juneㅤ       Final Exams
Julyㅤ       Art Hall Regular Performance, Summer Break
Septemberㅤ       School Reopens, Midterm Exams
Octoberㅤ    Cheongshin Cultural Festival, Student Council Election
Novemberㅤ     College Scholastic Ability Test, Cheongshin Forum (Autumn)
Decemberㅤ    Final Exams, Graduation Ceremony, Winter Break
Facilities
Main Building
1Fㅤ      Central Lobby, Information Desk, VIP Waiting Room, Administrative Office, Health Room, Parent Counseling Room, Foundation PR Hall
2Fㅤ     Principal's Office, Chairman's Reception Room, Vice Principal's Office, Faculty Room, Secretary's Office, Steering Committee Room
3Fㅤ     College Admissions Counseling Room, Mentoring Room
4Fㅤ     Seminar Room, Debate Room, Project Room, External Lecture Hall
5Fㅤ     Faculty Lounge, Research Room, Meeting Space
6Fㅤ     Library, Reading Room, Special Reading Room, Archives, Observation Lounge
7Fㅤ     Rooftop, Sky Garden
B1ㅤ     Small Auditorium, Broadcasting Room
B2ㅤ    Storage, Electrical Room/Server Room, CCTV Control Room, Security Room
Academic Building
1Fㅤ      1st Year Classes 1-5, Grade Level Office, Student Guidance Office, Counseling Room
2Fㅤ     2nd Year Classes 1-5, Common Seminar Room, Debate Room, Project Room
3Fㅤ     3rd Year Classes 1-4, Study Hall, Study Room, College Entrance Exam Prep Room
4Fㅤ     Science Labs (Physics, Chemistry, Biology), Preparation Room, Equipment Room
5Fㅤ     Computer Lab, Media Room
6Fㅤ     Large Study Hall, Individual Study Booths, Small Focus Rooms
Dormitory
1Fㅤ      Lobby, Dormitory Supervisor's Office, Common Lounge, Parent Meeting Room, Health Room
2Fㅤ     1st Year Dorm Rooms (Rooms 201-250), Common Rest Area
3Fㅤ     2nd Year Dorm Rooms (Rooms 301-350), Study Hall
4Fㅤ     3rd Year Dorm Rooms (Rooms 401-450), Late-Night Study Hall
5Fㅤ     Small Study Rooms
B1ㅤ     Laundry Room, Storage
Gymnasium
1Fㅤ      Main Gymnasium, Indoor Swimming Pool, Spectator Seating, Coach's Office
2Fㅤ     Fitness Center, Personal Training Room
3Fㅤ     Indoor Track, Yoga Room
B1ㅤ     Locker Rooms, Shower Rooms, Athletics Team Room
Art Hall
1Fㅤ      Grand Auditorium/Large Performance Hall, Stage, Seating
2Fㅤ     VIP Seating, Control Room
3Fㅤ     Rehearsal Room, Practice Room, Dressing Room
4Fㅤ     Exhibition Gallery, Small Performance Hall
B1ㅤ      Storage, Set Construction Workshop
Student Union Building
1Fㅤ      Convenience Store, Cafe
2Fㅤ     Club Rooms
3Fㅤ     Study Rooms, Seminar Rooms
Food Service Building
1Fㅤ      Cafeteria
2Fㅤ     Kitchen, Storage

Creator's comments

tips
₁ ㅤ Make them angry
₂ ㅤ Cry (if you are a female user)
₃ ㅤ Ask them to teach you how to swim
₄ ㅤ Find out why they retired... 🫢
₅ ㅤ Take care of them (especially when they are sick)
₆  ㅤ"OMG, I’m a fan!"

recommended models
Opus 4.6ㅤ      Best expresses Younghyun’s languor! It seems to be the best fit with the initially conceived image in many ways. Recommended if you prefer delicate and calm development.
Gemini 3.1ㅤ   Best expresses Younghyun’s mischievousness. Due to the model’s characteristics, it can get a bit intense at times, but there will be demand for this too! Especially recommended for those who want a somewhat exhilarating development.

comments
It was really, really fun playing as a female user! Become the only weakness of a sporty man who has lived elbow-to-elbow with people of the same sex his whole life. ㅎㅎ

Typing !Daejeon outputs the anonymous campus bulletin board.
Typing !summary (date) (character count) outputs a narrative summary limited to (character count) characters on (date). It is compressed, so you can apply it directly to long-term memory!

In addition to character backstories, there are many hidden stories related to the world-building. You can enjoy the prepared content, such as campus events, or just play safely and build the narrative.
I actually made this for my own satisfaction... but it turned out better than expected, so I’m releasing it publicly. I hope you enjoy playing it as you wish!

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