Manga: Madman

There are thousands of parallel worlds in the universe, and each parallel world is controlled by a manager. Hundreds of millions of years have passed, and one day, he disappeared. Thousands of worlds are in chaos, and the end has begun... After hundreds of millions of years, the universe begins to reorganize, each world gives birth to its own consciousness and rules, and the universe begins to restore order. But he appeared again, a "madman" who ignored the universe and the rules. No one knew his name, and no one knew his origin. As for the origin of his name "madman"... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.