The Mitsurugi household was given the important task of guarding the demon gate by the emperor. Mitsurugi Sora, who was the heir of the family, was called on to take the trial ceremony at the age of thirteen...

This manga is set in a distant future, based around the fictional city "Kaiserhald". In this world, a mysterious substance known as "Sol", that has the power to create miracles, is horded by Kaiserhald and i...

Sihoon is a boy who lost his parents and lives with his older sister. This story begins as he meets Mephisto that came to the world to find Faust and makes a deal with Mephisto to supervise the fights betwee...