Dae-hyun accepts Soo-young's request to assist him in his death and grants his final wish. Meanwhile, So-jeong is caught in a police trap while trying to help Hyun-woo.

So-jeong makes a dangerous deal with drug dealer Gwang-chul to obtain assisted death drugs. The police investigation into So-jeong is becoming increasingly pressing.

So-jeong, who brought Si-hyeon out of the hospital, is found injured and abandoned on the street. Dae-hyun, who finds out about this, goes to find Gwang-chul.