Parallel - Chapter 1: It Begins

Andrew, the strongest mage of his dying world, made a final stand against the demons who devoured his homeland Arcana. But even after slaying their commander, he was forced to watch his universe collapse into nothing. With no future left, he used a forbidden spell to cast his soul across dimensions... right into the body of Mark, a struggling 21-year-old college student on Earth.Earth knows nothing of magic, nothing of the system nothing of the destruction heading its way.But Andrew remembers everything.This time, he isn’t fighting to save a world.He’s here to take revenge, before the system can begin their invasion anew.__________

This legend tells the tale of the protagonist, Kuroki summoned to protect the demon king from the hero.

Kuroki, unbeknownst to him, suddenly came to another world. He was summoned by the demon king, Modes. The territory which the demon king overrules was in the midst of being destroyed because of the hero. He had no choice but to bow before Kuroki.

“Please save us, Savior Dono!”

Kuroki nodded, deciding to save the demon king due to an unexpected turn of event.

In a world where humanity is defined by Classes, Classes are everything, and when you get a low rank class you're stuck with it until the very end. Axel awakened the supposedly lowest of the low rank class, he was mocked for it and ostracized but little did any one know, that this was only the humble beginning of a boy that could steal classes and evolve them. This strange Class that Axel awakened set him on a path to possibly becoming the strongest in all the dimensions.