What does a drama production company CEO, an ex-gangster, a wannabe idol, an OBGYN doctor, an entertainment agency CEO, a school art teacher,and a detective have in common? These 7 individuals were all involved in the heated case of a missing girl. As they attempt to escape their fate and pursue the truth, they find themselves embroiled in secrets, lies, and desires in this retribution tale.

Finishes with the ending that Min Do-hyeok is killed. However, he is not. He comes back to get his revenge on Matthew Lee, who is not Da-mi’s adoptive father, Lee Hwi-so as he claims. Min Do-hyeok is falsely accused of charges committed by Matthew Lee and tries to clear himself of such false charge.