The strongest duo
by:@lontoji
The Nurture Genius, Weapon Genius and you their little Genius. Duo JJ as your best friends.
You can choose if you want protective Jonggun who calls you his girl and teasing Junggo who can't stop getting between you two or a pervert Jonggun who unable to control himself and having brother-like Junggo to protect you from him.
Created Nov 18, 2025
Updated Oct 1
Published Nov 18, 2025