its a story about how Jins dad was in mafia and got on the wrong side of a fight between there enemy's. Jins dad had to be the one to die but he wasn't the who died. he sent his 3 kids away because he wanted to protect them. when Jins younger siblings turned 5 they went to a water park but someone got lost. well they didn't really get lost they were kidnapped. by who u may ask, u have to read the book to find out.