Chapter 4

1Chapter 1

60 minNov 4, 2021★ 7.4

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

2Chapter 2

49 minNov 12, 2021★ 7.8

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

3Chapter 3

58 minNov 19, 2021★ 7.9

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

4Chapter 4

53 minNov 25, 2021★ 8.0Now viewing

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.

5Chapter 5

54 minDec 3, 2021★ 8.2

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

6Chapter 6

68 minDec 10, 2021★ 7.8

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