Mongryong is having what we’ll call... a tough time. His sister’s having an affair with a married man, and the guy’s wife is the older sister of a major mob boss. To make matters worse, Mongryong's sis...

Set in Italy in the year 19XX about the heated rivalry between two mafia members, where one finds out the biggest secret about the other. What does he ask in return for his secrecy? (Source: Manga Mogura RE)