Detective Kang Jeong-hwan and Officer Oh Man-joong of the Homicide Squad question the Baeks. Ji-hoon's investigates the sex crimes and uncovers Jang No-won, Director of Urban Development, is the lead instigator. Jo Hae-pal, the National Gang Boss and restrauant owner, kidnaps Ji-hoon and Kwon Min-jung in retaliation for Young-su's treatment of his son.

Young-su exacts justice for Shin Ju-kyung and her father while Baek Cheol-hee, Father, goes to rescue Ji-hoon and Kwon Min-jeong. Young-su confronts Yoon Myung-hwan, Pastor of Aspirations Church about No-wan's sexual crimes. Detective Kang goes to the animal hospital to confront Cheol-hee only to have Jung Ho-chul arrive to kill Cheol-hee.

The reason for the Baek family move to Kamsu is revealed. Detective Kang finds out who the Baeks are. Chief Oh and Ryu Mi-ok, Number 12, capture Young-su and Ji-won to harvest their organs. New facets concerning Pastor Yoon are revealed.

Doom-veloper comes out of hiding. Young-su strives to save Cheol-hee but the family falls into disarray and is confronted on three fronts.