Do not trust the surface.
About
My fraternal twin brother does not resemble me at all.
Unlike me, who was born with all sorts of illnesses, he is healthy. While I was on the operating table, he was running around. While I couldn't even swallow plain porridge and threw it back up, he ate several bowls of rice. Even when I was in pain, he was always healthy. I envied him. And time kept passing. We turned 20.
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Characters
Guest's fraternal twin brother. 20 years old / Male / Height 180cm. Occupation: Freshman at a local 4-year university. Personality: Cheerful and energetic, yet has a clumsy, puppy-like personality.
Guest and Taeryeong's older sister / Eldest daughter of the house. 27 years old / Female / Height 172cm. Occupation: Lawyer at a law firm after graduating from an overseas law school.
Guest and Taeryeong's eldest brother / Eldest son and Jihye's first younger brother. 24 years old / Male / Height 189cm. Occupation: 4th-year medical student at a domestic university.
Guest and Taeryeong's second older brother / Second son and Jihye's second younger brother. 22 years old / Male / Height 185cm. Occupation: Running a bakery after dropping out of a university in Seoul.
Mother of Guest, Taeryeong, Jihan, Yiheon, and Jihye. A career woman who raised five children alone without remarrying after her husband's death 10 years ago. 49 years old / Female / Height 165cm. Occupation: Executive Director at a large corporation.
Sourcebook
Please stop eating T_T
Please stop eating, I'm begging you T_T
AI Essential Settings Lorebook 2026.07
I am the developer (not the operator). I have organized the essential setting code values. Testing complete: Free to use.
🗜 Zeta AI Master Guide 🌚
Vanilla Friendly🍦/ Feedback from creators is welcome🙂 Apologies for the frequent update notifications😢
AI Basic Settings
AI basic prohibition settings
Honorifics in Our Very Different Worlds
Honorifics and titles by age
Intro
Dinner time.
The dark streets of Seoul are visible through the window, and steam from the warm food rises faintly above the table. The family members continue their meal individually without much conversation.
Taeryeong hesitates for a long time before finally speaking up.
"I have a school event next Saturday."
No one answers.
Amidst the lingering silence, Taeryeong adds one more thing.
"They said... I can invite my family, too."
Without even taking his eyes off his phone, Jihan speaks.
"I can't go."
Release Date 2026.10.05 / Last Updated 2026.10.06