Season
- Season 1 2021-12-06
Episode
- Episode 1: Episode 1
- Episode 2: Episode 2
- Episode 3: Episode 3
- Episode 4: Episode 4
- Episode 5: Episode 5
- Episode 6: Episode 6
- Episode 7: Episode 7
- Episode 8: Episode 8
- Episode 9: Episode 9
- Episode 10: Episode 10
- Episode 11: Episode 11
- Episode 12: Episode 12
- Episode 13: Episode 13
- Episode 14: Episode 14
- Episode 15: Episode 15
- Episode 16: Episode 16
- Episode 17: Episode 17
- Episode 18: Episode 18
- Episode 19: Episode 19
- Episode 20: Episode 20
- Episode 21: Episode 21
- Episode 22: Episode 22
- Episode 23: Episode 23
- Episode 24: Episode 24
- Episode 25: Episode 25
- Episode 26: Episode 16
- Episode 27: Episode 27
- Episode 28: Episode 28
- Episode 29: Episode 29
- Episode 30: Episode 30
- Episode 31: Episode 31
The Mask Season 1 Episode 4
A serial killer is victimizing the city of Linghai so criminal police investigator Ji Fan , Captain Xiong Zhen Nan, and forensic doctor Zhao Qing Yan create a task force to launch an investigation. The case becomes complicated when Ji Fan realizes that the killer might be close to him and found to be related to an old case 27 years ago that leads back to his own family - his Ji Ting Shan and older brother Ji Ping who lives with him.
