1. Episode 1

9.8

. 18 December 2021. 79 min

The birth of a boy born with a curse brings death to the village. Years later, Dan Hwal reencounters a mystifying woman while hunting down monsters.

2. Episode 2

7

. 19 December 2021. 75 min

Upon burying loved ones, Hwal embarks on a centuries-spanning chase for revenge. Min Sang-yeon's worst fears come true when Min Sang-un is followed home.

3. Episode 3

9

. 25 December 2021. 75 min

A hair tie left behind at a crime scene leads Hwal closer to his target. Sang-un's past catches up to her during a night shift at the cleaners.

4. Episode 4

10

. 26 December 2021. 80 min

Sang-un finally remembers her sister's last words — and how to kill Bulgasal. Ok Eul-tae emerges out of the shadows to destroy an ill-fated soul.

5. Episode 5

9

. 1 January 2022. 78 min

Sang-un asks Hwal for help in avenging her family's death. Eul-tae tries to persuade the other Bulgasal into joining hands against a common enemy.

6. Episode 6

9.5

. 2 January 2022. 74 min

To defeat a greater evil, Sang-un and Hwal agree to keep each other alive for now. Kwon Ho-yeol steps into a hairy case of déjà vu.

7. Episode 7

9

. 8 January 2022. 77 min

Hwal takes Sang-un to a village to help retrieve memories from her past life. There, a monster tells of Eul-tae's secret in her final gasps of breath.

8. Episode 8

9

. 9 January 2022. 71 min

Lee Hye-seok's prediction spooks Sang-un into searching for answers about her past. Despite Hwal's warning, Ho-yeol continues to look into Eul-tae.

9. Episode 9

10

. 15 January 2022. 68 min

Seeing Hwal and Ho-yeol together stirs up a bitter memory for Eul-tae. Nam Do-yun faces a dilemma when a Bulgasal asks him to return the favor.

10. Episode 10

10

. 16 January 2022. 62 min

Eul-tae invites himself into Hwal's home to look for Sang-un. Do-yun is kidnapped by a reincarnated monster seeking revenge on both Bulgasals.

11. Episode 11

10

. 22 January 2022. 66 min

Hwal sets out to lock up Eul-tae for good. Trying to protect Sang-un from danger, Si-ho searches for a solution from her sister's past life.

12. Episode 12

9

. 23 January 2022. 66 min

Rattled by Eul-tae's remarks, Hwal seeks clarity on events that transpired a thousand years ago and how the bad blood started between him and Sang-un.

13. Episode 13

10

. 29 January 2022. 62 min

Hwal and Sang-un share conflicting memories of the past. Eul-tae channels his anger into a plan to take away everything Hwal cherishes.

14. Episode 14

9

. 30 January 2022. 63 min

As Hwal vows to do everything in his power to capture Eul-tae, Sang-un reminds him not to lose sight of who he is on his path to revenge.

15. Episode 15

9

. 5 February 2022. 66 min

To settle the score for good, Hwal, Sang-un and Ho-yeol meet Eul-tae at the well. But one individual has a different plan for revenge in mind.

16. Episode 16

9

. 6 February 2022. 71 min

A backstory from a thousand years ago reveals the origin of the Bulgasals’ ill-fated connection. Sacrifice puts an end to the immortal curse.