Episode 1: Chapter 1

2021-11-04

Sewon, a research-obsessed brain scientist, gets devastating news that pushes him to advance a risky brain-sync system in search of answers.

Runtime: 60 min

Episode 2: Chapter 2

2021-11-12

Intel from a private investigator drives Sewon to conduct more brain syncs, leading him to believe his wife, Jaeyi, was right about their son Doyoon

Runtime: 49 min

Episode 3: Chapter 3

2021-11-19

Sewon's investigation makes him a target, and he discovers a disturbing truth about the private investigator that rocks both their worlds.

Runtime: 58 min

Episode 4: Chapter 4

2021-11-25

Heejin, the daughter of a man connected to Jaeyi, sheds new light on Sewon's home life and shares more details about what happened to Doyoon.

Runtime: 53 min

Episode 5: Chapter 5

2021-12-03

Sewon confronts the mastermind pulling the strings behind his ordeal and setting in motion the diabolical plan involving him and his family.

Runtime: 54 min

Episode 6: Chapter 6

2021-12-10

Harnessing the power of his unique brain and the knowledge of those he synced with, Sewon risks his life to save his family.

Runtime: 68 min