Che is just a human in a world full of superpowered "Kimyos", but he's determined to become the greatest fighter to ever live. When his beloved mentor is murdered, Che swears vengeance and embarks on a mission to unmask the killer. But soon Che learns that the world of Kimyos is much larger than he ever imagined, and that he himself might be one -- the most powerful Kimyo on Earth, with the power of the sun itself. Will Che be able to harness his new strength, or will he burn up in the heat of this ordeal?