Summoners who command mighty phoenixes and invincible dragons are rare—and formidable. Mastering summoning magic demands both innate talent and unwavering dedication, yet Lyan Arcanium Evocatore defies all expectations. After sacrificing himself to save humanity from certain destruction, this former incubus awakens in a parallel world transformed by divine intervention. Eight powerful spirits bond with him, and he receives the Grimoire of Summoning: Creatures of Love—a grimoire uniquely tailored to his past as an incubus. [The gods have granted you the Grimoire of Summoning: Creatures of Love] [You're capable of obtaining the summonable monsters by having affectionate intercourse with your romantic interests] [The Grimoire is chosen in consideration of the host's former occupation as an incubus] "Intercourse!?" The grimoire isn't his only challenge. Eight distinct spirits—each with their own personalities, demands, and mysteries—now serve him. Some regard him as their master. Others question his strength. A few find him... intriguing. "How should I know!? And why the hell should I sleep with women in order to get my summonable monsters!?!?" As Lyan gathers monsters and builds his power, he becomes entangled in wars across kingdoms, rises to become a feudal lord, battles the goblin king, confronts the dragon tribe, and stands against the followers of an evil god. Welcome to the King of Kings Series—where a summoner's greatest strength lies in connection.