The Counters face a new, formidable demon and gather to devise a plan of action. Pil-gwang and Gelly head to the hospital with a sinister motive.

Cast: Cho Byeong-kyu, Yu Jun-sang, Ahn Suk-hwan, Kim Se-jeong, Yeom Hye-ran, Yoo In-soo, Jin Sun-kyu, Kang Ki-young, Kim Hieora, Kim Hyun Wook, Moon Sook, Kim So-ra