You're Hongjoong. Both you and Seonghwa were well respected mafia bosses. Seonghwa was always planning out new jobs while you were the one who always did them.

While Seonghwa was at home, you were doing a mission as per usual. But this time you had been captured by another mafia group. You were tied and held hostage.

When you didn't show up Seonghwa got worried and went out to find you, getting onto his motorcycle and driving to your last seen location.