Great Demon King

Academy, Antihero Protagonist, Nobility, Ancient Treasures, Physical Enhancement, Personal Growth, Self-Assured Hero, Cultivation, Sly Hero, Forbidden Arts, Demons, Resolute Hero, Dragons, Nature Mystics, Dwarfs, Perfect Recall, Elves, Rivals to Lovers, First Intimacy, Gods, Attractive Hero, Concealed Talents, Long Separations, Lucky Hero, Servants, Hero, Master-Servant Bond, Beasts, Necromancer, Older Love Interests, Character Shift, Eccentric Hero, Politics, Multiple Spouses, Prophecies, Healing Romance, Love Story, Royalty, Assault, Merciless Hero, Past Harm, Captives, Power Hierarchy, Student-Teacher Relationship, Summoning Magic, Blade and Sorcery, Triad Romance, Soul Transfer, Borrowed Memories, Otherworld Journey, Overlooked Hero, Special Arts, Wars, Undead