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.
![nGhJ6QYdGF5UM5nM1jbkMBvYRSb](http://167.86.120.57/wp-content/uploads/2022/04/nGhJ6QYdGF5UM5nM1jbkMBvYRSb-60x90.jpg)
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.