Kim Jongin ,known by his code name, kai, is the son of a well known mafia boss. You are the daughter of a failed business owner. Your dad took a high interest loan from jongin's dad. When your father couldn't pay it back, the mafia shows up for collection. Your dad selfishly offers you up for sale. Jongin's dad agrees, He was going to put you in as another dancer at his "gentleman's club". You were saved from this fate by Jongin, but only because he wanted you as his private "exotic dancer". his dad agreed and so now you basically live where, how and when jongin wants you, he even went as far as to change your name