e1 — Episode 1
Gon Encounters an Unusual Event
February 11, 2019 e2 — Episode 2
So Young Keeps Trying to Find Nam Chul Soon
February 11, 2019 e3 — Episode 3
First Encounter
February 12, 2019 e4 — Episode 4
Home Alone
February 12, 2019 e5 — Episode 5
Unexplainable Oddities
February 18, 2019 e6 — Episode 6
Ko Dae Soo in a Vegetative State
February 18, 2019 e7 — Episode 7
So Young Finds Out Leads
February 19, 2019 e8 — Episode 8
Restricted Phone Number
February 19, 2019 e9 — Episode 9
The Room of Wishes
February 25, 2019 e10 — Episode 10
Gu Cheol in Danger
February 25, 2019 e11 — Episode 11
Gu Cheol Knows about the Album
February 26, 2019 e12 — Episode 12
Se Hwang’s Trap
February 26, 2019 e13 — Episode 13
Se Hwang Kills Da In
March 4, 2019 e14 — Episode 14
Flower Bouquet from Se Hwang
March 4, 2019 e15 — Episode 15
Da In Is Alive
March 5, 2019 e16 — Episode 16
Gon Runs Away
March 5, 2019 e17 — Episode 17
Help From a Mysterious Man
March 11, 2019 e18 — Episode 18
Man with a Scar
March 11, 2019 e19 — Episode 19
Photo of Yo Han
March 12, 2019 e20 — Episode 20
Prison Break
March 12, 2019 e21 — Episode 21
Gon Reveals His Past
March 18, 2019 e22 — Episode 22
Se Hwang Visits Dong Young
March 18, 2019 e23 — Episode 23
It Makes You Invisible
March 19, 2019 e24 — Episode 24
Yu Na Disappointed in Her Father
March 19, 2019 e25 — Episode 25
Gu Cheol’s Decision
March 25, 2019 e26 — Episode 26
So Young Persuades Ho Jun
March 25, 2019 e27 — Episode 27
Hak Jae and Seung Mok in Danger
March 26, 2019 e28 — Episode 28
Disaster at Jeongjin Station
March 26, 2019 e29 — Episode 29
Bomb in the Train
April 1, 2019 e30 — Episode 30
Se Hwang Going Mad
April 1, 2019 
