The Journey of the Demonic King of the Multiverse

An ordinary high school student, Shogo Tokiwa, became the King of Time in the future, but he also lost his partner because of it. After that, he defeated the demon kings in other timelines, absorbed their power, and became the strongest. Then he also learned about the existence of infinite multiverses, and decided to start a journey across the world. It starts with fairy tales, and then it's Marvel, and the follow-up is to be determined! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.