Cheondobangmyeol

When Tae-Ung’s shaman father vanishes, an ancient calamity breaks free from its sealed jar—and Tae-Ung is forced to jump off a roof to avoid a horrifying fate. But death is just the beginning. Now a ghost, Tae-Ung discovers his body has been possessed by Chachaung, the legendary Shaman King of ancient Silla. As supernatural threats close in, Tae-Ung learns that his father belonged to Ryeong, a secret corporation of exorcists. To find his father, Tae-Ung must join Ryeong and enter the hidden world of the occult… where menacing myths and lethal legends lurk behind every corner.

(Source: WEBTOON)