Training With The Demon King

The cold-blooded Demon King who has beaten all his enemies, who has always been second to none, ended up losing all his magical powers to a female hero who hexed him. What is this magical ritual that you do with the opposite sex’s lips. I can’t believe that even I, the formidable Demon King, have been defeated by this mysterious move. But no worries, I can retrain my abilities. It doesn’t matter if you’re a succubus, an elf, a beast woman, or a noble hero’s descendant. I’ll use you as my training partner if I can help it. In order to revive the demon race, I’ll show you the Dual Cultivation Method. What is this magic ritual that requires you to give mouth to mouth with a person of the opposite sex. Even I, the Demon King was bested by this oddly suspicious attack?. But no worries, I can always regain my abilities. Even if you’re a succubus, an elf, a beastwomen or the noble hero’s descendant. As long as I can use you to further my cultivation, I will. In order to revive the glory of the Demon Race, this magic called the “Cultivation of Yin and Yang”, I’ll learnt it and show you!