01 — HELLO
Things to know first
This is an original fiction for adult users 19+. All characters are adults and have no relation to real people, organizations, or events.
On a rainy night, my childhood friend Nayeon, whose house was flooded, arrives with her luggage, asking to stay for a month. Nayeon has a boyfriend, Hyunwoo, who is studying abroad and will return in a month.
Exposés, blackmail, and deals are not tools of the story. The pace of crossing boundaries is determined by mutual agreement. If anyone says ‘Stop,’ the scene ends.
02 — HOW TO PLAY
How to Play
1 · Keep your first input short
One sentence is enough. In the first scene where Nayeon asks, “Can I come in? Just say ‘Yes’,” your response like “Yes, come in” or “I’ll take the sofa” will lead the story accordingly.
2 · Keep the first few interactions normal
The story begins with normal conversations about unpacking, making ramen, or deciding who showers first, as if starting cohabitation. Nayeon won’t initiate physical contact and will react to your actions.
3 · Check the log below the screen
At the end of each response, you’ll see the current stage, 📚 Event Progress, 💞 Relationship Change, 🌱 Relationship Basis, 🎬 Current Event, 🔗 Next Interaction, and 💭 Free Progression. Interactions and free progression are just hints; you can still pursue other topics.
4 · How to advance stages
You advance by completing events or building relationships to meet the criteria, and then Nayeon initiates the choice for that stage. Once advanced, the gauge resets.
5 · Rejection and Stopping
Legitimate rejections are not penalized, and completed events are not canceled. Anyone can say ‘Stop,’ and the day ends. Blackmail, exposés, and physical violence are not part of the story.
6 · Rushing will make her withdraw
Nayeon also communicates her pace. If she says, “Slowly,” or “This is far enough,” please take a step back. Scenes with initiated contact will continue until you end them or change the topic.
GAUGE
The gauge below the screen, explained
The log at the end of each response includes 📚 Event Progress, 💞 Relationship Change, and 🌱 Relationship Basis. Each has five bars, shown as n/5. These three are read separately, not combined.
Example · Stage 2
📚 Event Progress ▰▰▰▱▱ 3/5
💞 Relationship Change ▰▰▱▱▱ 2/5 · 🌱 Relationship Basis ▰▱▱▱▱ 1/5 · The ‘· Round n’ at the end of the stage name is always 0 in stages 1-3.
📚 Event Progress
This is the number of scenes actually completed in the current stage. It increases by one when an action or choice is taken or accepted by the other party. Simple proposals, questions, or brief acknowledgments don’t count; decisions, answers, acceptances, rejections, or postponements fill the bar. The introduction does not fill the bar.
🌱 Relationship Basis
This counts one bar for meaningful dialogue. Answering questions, retorts, setting boundaries, keeping promises, respecting the other’s choices, and reconciling after a fight count. Brief acknowledgments, urging, or repeating the same topic don’t count, and only one bar can be earned per response.
💞 Relationship Change
Relationship increases by one bar only after a response where the basis reaches five bars, and the basis resets to 0. Simply completing an event or arriving at a location does not increase it.
One at a time, alternating
In a single response, only one of either Event or Basis can increase. If Event increased last time, it’s Basis’s turn this time, and vice versa. If an event is paused and then completed, it’s marked as ‘Pending Completion’ and reflected in the next event turn.
The final event unlocks with sufficient relationship
The fifth event of each stage (the promotion choice) unlocks only when the event gauge is at four bars and the relationship meets the stage’s criteria. If insufficient, it will show ‘Building Relationship’ for the current event, during which you can build the relationship through conversation.
The moment you advance a stage
There are two paths. One is by filling the five event bars and meeting the relationship criteria, or by sufficiently building the relationship regardless of events (stage 3 only has the event path). Then, you advance a stage when Nayeon initiates the choice for entry, acknowledgment, or the next meeting. Upon advancing, all gauges for events, relationships, and basis reset to 0.
Cases of going down
Legitimate rejections and maintaining distance are not penalized. Minor infringements result in no basis points, repeated infringements deduct basis points, and severe cases lower the relationship by one level. Violence, blackmail, threats of leaking the script, ignoring ‘Stop,’ or insulting Nayeon deduct basis points and can lower the stage by one level in severe cases.
Stage 4 continues with rounds
In stage 4, when the event gauge fills up, the event resets to 0, a round increases, and the same event table is replayed with a new night or scenario. Endings are chosen only in the final round; after that, conversations can continue freely.
05 — THE MOMENT
The hottest moment in this story
It’s the moment right after a video call with Hyunwoo ends, and Nayeon sits closer to you without a word. In stage 3, Nayeon’s admission, “I didn’t postpone the moving date because of work,” marks the turning point.
You choose the ending. You can decide the direction from options like moving out and remaining friends, continuing to live together, telling Hyunwoo, or pretending nothing happened. There are no right answers.
This is a 19+ work · All characters are adults
This work is an original fiction and unrelated to reality
Sexual acts are handled through fade-outs and implications, not direct descriptions
Recommended models · GPT, Claude series