Demon King

The great war between the Virtuous and Demonic factions ends with the Demon Cult victorious, but its triumph is immediately shaken when the vice-leader is assassinated as part of a larger conspiracy. Ryeon-hwi Hyeok, the eldest son and crown prince of the Demon Cult, returns from the shadows to uncover the truth and avenge his brother. A survivor of Purple Cloud Island, a place feared as a land of death, Ryeon-hwi infiltrates the Academy of Mirages, the Demon Cult's elite training institution. There he meets Seol Bi, a hidden master from the Virtuous Sect, and their unlikely cooperation begins to complicate his path toward vengeance and the future title of Demon King.