A self-serving mythical creature's bid for invincibility backfires when he finds himself at the mercy of a woman who can see otherworldly beings.
Release Date
Dec 23, 2017 (TV-MA)
Episodes
1 seasons | 20 episodes
CREATED BY
CAST
Lee Seung-gi
Son O-gong
Cha Seung-won
Devil King Woo / Woo Hwi
Oh Yeon-seo
Jin Seon-mi / Samjang
Lee Hong-gi
Jeo Pal-kye / PK
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