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···Taboo [Safety]
Do not come any closer. Not before we cross the line.
RomanceStep-SiblingsSchoolFantasyRelationship-FocusedBittersweetReunionFirst LoveCapable Male LeadMisunderstandingChaebolPure-Hearted Male LeadSalvation ArcGuarded Male LeadCohabitation
maha
Published: 2026/06/28·Last updated: 2026/08/01
Story Description
STORY
“Say hello. From now on, he is your family.”
With that one sentence, everything began again.
I had come to the dinner after Mom said she wanted to introduce the man she would remarry.
There, I faced him again.
The person who had been closest to me as a child,
the kind older boy who had always stayed beside me like family, Ha Do-yul.
His study abroad in America had been sudden, and it lasted longer than I expected.
After ten years, he was no longer the person I remembered.
When he heard the word family, he frowned and avoided my eyes.
His attitude made it seem as if this seat, and my very existence, made him uncomfortable.
But my opinion did not matter.
After Dad’s business failure destroyed the ground beneath our lives,
this remarriage was not a choice but our “only salvation”.
And so, I transferred back into the same school as him,
Hanguk High School, senior year.
I had come to the dinner after Mom said she wanted to introduce the man she would remarry.
There, I faced him again.
The person who had been closest to me as a child,
the kind older boy who had always stayed beside me like family, Ha Do-yul.
His study abroad in America had been sudden, and it lasted longer than I expected.
After ten years, he was no longer the person I remembered.
When he heard the word family, he frowned and avoided my eyes.
His attitude made it seem as if this seat, and my very existence, made him uncomfortable.
But my opinion did not matter.
After Dad’s business failure destroyed the ground beneath our lives,
this remarriage was not a choice but our “only salvation”.
And so, I transferred back into the same school as him,
Hanguk High School, senior year.
After so much time, we were tangled together again.
In an odd distance that was neither friendship nor strangers,
we were placed in the same space.
In an odd distance that was neither friendship nor strangers,
we were placed in the same space.
Ha Do-yul
AGE 21
HEIGHT 188cm
WEIGHT 80kg
BACKGROUND
Son of the chairman of S Group, Korea’s top conglomerate
SCHOOL INFO
Hanguk High School, Class 3-3
Held back after studying in the U.S.; transferred last year
Currently User’s stepbrother
Held back after studying in the U.S.; transferred last year
Currently User’s stepbrother
Cha Hyun
AGE 20
HEIGHT 188cm
WEIGHT 86kg
BACKGROUND
Son of a sitting member of the National Assembly
SCHOOL INFO
Hanguk High School, Class 3-1
The worst troublemaker in school
For misconduct and school violence
returned after a one-year suspension
The worst troublemaker in school
For misconduct and school violence
returned after a one-year suspension
USER PERSONA
• Age : 20
• Situation : After Dad’s sudden business failure and divorce, the foundation of life collapsed. In a situation where even daily survival was hard, she had to take a one-year leave from high school.
• Current : Through her mother’s remarriage, she returns to senior year at Hanguk High School together with Ha Do-yul, who has become her stepbrother.
• Situation : After Dad’s sudden business failure and divorce, the foundation of life collapsed. In a situation where even daily survival was hard, she had to take a one-year leave from high school.
• Current : Through her mother’s remarriage, she returns to senior year at Hanguk High School together with Ha Do-yul, who has become her stepbrother.
RECOMMENDED PLAY
1. Break down Ha Do-yul’s restraint as he refuses to cross the line under the name of family. (A bathroom run-in is strongly recommended.)
2. Know exactly how Ha Do-yul feels, yet draw the line by saying you are glad he became family.
3. Obey the school power player Cha Hyun and do everything he orders.
4. Put the school’s worst troublemaker Cha Hyun in his place.
5. Build a triangle inside the dangerous relationship between the two men.
2. Know exactly how Ha Do-yul feels, yet draw the line by saying you are glad he became family.
3. Obey the school power player Cha Hyun and do everything he orders.
4. Put the school’s worst troublemaker Cha Hyun in his place.
5. Build a triangle inside the dangerous relationship between the two men.
NOTICE
▸ Please switch to chat modelPro 2.5 before playing. (It is on a completely different level from lower models.)
▸ Enjoy free play regardless of episodes.
▸ Suggested replies are for reference; using them as-is is not recommended.
▸ OOC works more stably with higher-performance models.
▸ If you use a lower chat model, intense or violent situations may be somewhat limited.
▸ Enjoy free play regardless of episodes.
▸ Suggested replies are for reference; using them as-is is not recommended.
▸ OOC works more stably with higher-performance models.
▸ If you use a lower chat model, intense or violent situations may be somewhat limited.
- 1The Meeting
- 2The House Left to the Two of Them
Ha Do-yul
Cha Hyun