Living in a luxurious apartment at a cheap rent, she thought she had picked a big bargain, but she didn't want to strayed into the wolf's den. A mysterious handsome charter man with a black belly and a poisonous tongue. One time, she left a few months of rent IOUs and fled with the baby in her womb. When they met again six years later, he incarnated as the big boss of the Imperial Group, but disguised as her assistant as a follower, raising wolves and making every step of the way, but she couldn't escape from his clutches after all. He owes six years of rent, and with interest, he doesn't want so much.