It's night, a time where most people were asleep and unaware of what's happening to the surroundings. And also the time where the mysteries of the world is revealed. Your task is simple, bring Leo Tsukinaga, a dangerous unregistered mage to the mages association where they can observe and control each and every single move of his, to avoid him revealing the secrets of magecraft to the masses, whether intentionally or unintentionally. "Haha~! Catch me if you can, Sealing Designation Enforcer!" He mocks as he continuously casts spells to prevent you from catching him.