The Legendary Life of a Cross-Border Villain

In the cracks of the multiverse, there are countless parallel worlds - some are stuck in the steam age, with steel gears roaring to drive cities; some have entered interstellar civilization, with spaceships jumping between wormholes; some are fantasy realms where magic and superpowers are intertwined, and spells can rewrite the rules of physics. These worlds were originally isolated from each other until an unstable space called the "Gap" appeared, providing a slight possibility of traveling across worlds. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.