
Leo Cross travels to a world of The Martial Way, awakening The System which allows him to grow stronger by killing Aberrations in his dreams. Facing a family crisis, academy bullies, and an Aberration conspiracy, he rises from a 'scrub with a power level of 5' to a Level 7 Grandmaster. He ultimately discovers that the dream world is actually a future Earth, and vows to change humanity's fate of extinction.