Life line /ˈlīfˌlīn/ noun; a thing on which someone or something depends or which provides a means of of escape from a difficult situation. "I HATE YOU AND I ALWAYS WILL!!!" y/n yelled at him "I love you and I always will, you're mine and you will always be mine get that in your mind" he said looking at her with a terrifying angry look. In which a girl named park y/n got sold by her father to the most dangerous mafia boss