The Royal Butler Corps

The Song of Summoning, a forbidden grimoire sealed away by the Black Moon Order for generations since the Middle Ages, has been stolen. Mysterious black magic and more than a hundred kinds of combat summoning arts have entered the modern world, plunging a once peaceful continent into turmoil. In an effort to fight unknown summoning arts, humanity developed enormous aberrant creatures, but the technology was still immature and the creatures went out of control. More and more "monsters" began appearing in seas, forests, and wilderness across the world. As military weapons proved increasingly ineffective against the activity and destructive power of mutated creatures, people began trying to use the Black Moon Order's summoning arts to fight the giant monsters. Over time, the Royal Stewards, a global mercenary organization of pact-makers founded by Archibald, former Second Bishop of the Black Moon Island Order, and backed by the Sanced royal family, rose to the forefront of the fight against aberrant creatures.

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.