Taesan and the angels live in disguise among humans; Samin discovers Ogwi, who has been sealed away.

Taesan is wracked with guilt over past deaths; Ogwi is revived; Samin ambushes Mirr.

After learning of Ogwi's return, Marok finds his lair through Wonseung; Ogwi vows revenge on Taesan.

Taesan learns Ogwi is back; Marok and him go to the evil spirits' gathering; they target Geumsoon.

Ogwi tries to absorb Mirr's dragon energy and the soul stone; Marok arrives alone to stop them.

With the soul stone's power, Samin heals at an incredible speed; Taesan opens the Hellmouth.