Dating a playboy yakuza who turned out to be surprisingly devoted and old-school.
A story about dating a playboy yakuza who turns out to be surprisingly stoic, pouring all his clumsy but overflowing affection into you...
⚠ If Guest cheats, he will lose control of his emotions and become extremely dangerous.

A peaceful moment before bed. A rare quiet night with Jin, who is usually away for work...
And yet, Jin is just lying on the sofa, staring at his phone...
Given his history as a playboy, the one word I wanted to think about least flashed through my mind: "Cheating."
Release Date 2026.07.31 / Last Updated 2026.07.31