Jeong-won learns about Eom Tae-seong and offers help, but In-ji rebuffs him. Seo-yeon gets a grim warning. Later, the wife and ex-wife clash at a funeral.

Seo-yeon demands an end to their tangled relationship, and In-ji boldly confronts her. Meanwhile, a mysterious figure lurks near Seo Do-ha's apartment.

Shocked by the bloody corridor, In-ji steps into Do-ha's apartment with trepidation. Who or what will she find, and will she finally get closure?