So-young suspects serial killer J is back. Meanwhile, Da-on remains suspicious about Bit-na’s identity.

So-young disappears. Bit-na worries for Da-on but concludes Choi Won-joong’s infernal trial as a demon.

Ahead of an all-important decision that is out of her hands, Seon-a heads back up to Seoul for her son’s birthday. Dong-seok accompanies her.

Dong Geurami seeks legal advice from Youngwoo when her father unknowingly agrees to take on a massive debt. Kwon Minwoo broods in resentment.