On his birthday, So Mun is struck by a strange burst of light that leaves changes to his body; he finds answers at the local noodle shop.

The Counters give Mun a surprise; while considering whether he wants to join them, Mun is given a taste of the action.

Lim Ju-yeon and Kim Ung-min notice something different about Mun; Ga Mo-tak heads to the police station for answers about his lost past.

In a confrontation with bullies, Mun loses control over his rage and must face the consequences; Mo-tak is reunited with his old cell phone.

Do Ha-na saves Mun from the attacks of a powerful demon with an evil tongue; Kim Jeong-yeong helps Mo-tak look into his latest case.

While the Counters try to keep the truth behind his painful past from Mun, he discovers a mysterious memory card among his parents' belongings.