The Mafia's Captive Lover

Summary

When I was a child, I accidentally saved a boy. What I didn't expect was that he would kill my whole family when I grew up, and what I didn't expect was that fate played a cruel joke. In order to quell the conflict, I was forced to marry this mortal enemy. In this marriage full of torment and humiliation, he searched frantically around the world for the "Phoenix" who saved him back then, even willing to trample me underfoot for her sake. But he will never know that the girl he swore to do everything to find is now sleeping with him.