Episode 1 - Episode 1
December 23, 2017 • 87 minutes
While fulfilling her part of the deal with a so-called "fairy," young Seon-mi makes a critical mistake that catches up with her 25 years later.
Episode 2 - Episode 2
December 24, 2017 • 87 minutes
Desperate for help in dealing with O-gong, Seon-mi seeks out Devil King Woo, who, as the head of an entertainment agency, is judging for an audition.
Episode 3 - Episode 3
January 6, 2018 • 84 minutes
As Geumganggo works its magic on O-gong, he gets frustrated by the conflicting feelings he has toward Seon-mi. Meanwhile, a young woman goes missing.
Episode 4 - Episode 4
January 7, 2018 • 83 minutes
To get O-gong off his back, Devil King is forced to make a big compromise. O-gong brings something -- or someone -- very stinky to Devil King's house.
Episode 5 - Episode 5
January 13, 2018 • 82 minutes
Devil King donates an object of cultural importance to a museum, where historical artifacts on exhibit still bear the souls of the original owners.
Episode 6 - Episode 6
January 14, 2018 • 78 minutes
Loyal Ms. Ma can't allow herself to just watch as Devil King suffers. Seon-mi feels torn as she knows all too well that O-gong's love isn't real.
Episode 7 - Episode 7
January 20, 2018 • 68 minutes
Devil King Woo seeks Seon-mi's help in dealing with a troublesome prince who refuses to return home until he finds a runaway mermaid.
Episode 8 - Episode 8
January 21, 2018 • 70 minutes
When the plan to make O-gong jealous misfires, Devil King shows Seon-mi something to provoke her. An evil spirit is using social media to spread hate.
Episode 9 - Episode 9
January 27, 2018 • 69 minutes
Seon-mi can't stop thinking about the moment the bell rang and what it means for her. An evil spirit is suspected of stealing children's souls.
Episode 10 - Episode 10
January 28, 2018 • 72 minutes
The fulfillment of Seon-mi's wish to be ordinary has far-reaching consequences on not only O-gong but also Devil King Woo, Richie and even Pal-kye.
Episode 11 - Episode 11
February 3, 2018 • 71 minutes
An assailant attacks Devil King Woo at a torch relay. Richie prepares to say her goodbyes. Ms. Ma finds out that a black bell has gone missing.
Episode 12 - Episode 12
February 4, 2018 • 71 minutes
O-gong realizes that the Geumganggo has the power to take his life. Kang Dae-seong devises a plan to get rid of his annoyances altogether.
Episode 13 - Episode 13
February 10, 2018 • 73 minutes
Asanyeo pursues what she didn't achieve more than 1,000 years ago. Aware of Devil King Woo's weakness, she decides to use it to her advantage.
Episode 14 - Episode 14
February 11, 2018 • 72 minutes
Relentless in her desire to be stronger, Asanyeo orders General Winter to get her incense burner back. Seon-mi mentions the love bell to O-gong.
Episode 15 - Episode 15
February 17, 2018 • 75 minutes
To avoid exacerbating the dilemma regarding Asanyeo, O-gong must pretend not to know the truth, and General Winter must be found as soon as possible.
Episode 16 - Episode 16
February 18, 2018 • 72 minutes
In an uncanny dream, a woman shows O-gong the moment that Samjang was born. Asanyeo demonstrates what she's capable of doing for Kang Dae-seong.
Episode 17 - Episode 17
February 24, 2018 • 72 minutes
O-gong refuses to accept his and Seon-mi's fates. Devil King Woo wants to believe Asanyeo despite others' warnings that he's being deceived.
Episode 18 - Episode 18
February 25, 2018 • 76 minutes
As O-gong prepares to sacrifice himself in place of Seon-mi, Devil King Woo, feeling sorry for both, tries to solve the mystery behind the Geumganggo.
Episode 19 - Episode 19
March 3, 2018 • 72 minutes
While Seon-mi is away at the Lotus Village trying to figure out exactly what her mission is, O-gong hurries to begin the ritual to summon the dragon.
Episode 20 - Episode 20
March 4, 2018 • 76 minutes
Both the Spiritual Realm and Devil King Woo try to get O-gong to come out of Sureumdong, where he's shut himself in after the fateful day.