LOOP OF UNIVERS: I GOT REINCARNATED AS A CHILD

He was the ultimate cosmic creator. Now, he’s just a "waste material" freshman mucking through high school. ​In the endless void beyond reality, Sejo stood as the ultimate hidden cosmic creator, a mortal whose sheer existence terrified the gods. Unable to defeat him in a straight battle, Anti-site—the absolute ruler of the 27th Dimension—resorted to a desperate, underhanded trump card: forcing Sejo into a permanent time loop, stripping away his memories, and sealing his universe-shattering powers deep within a mortal shell. ​Reborn on Earth as a completely normal human baby named Kaini, fourteen years have passed in a flash. ​Now, Kaini is just an average teenager starting his very first day of secondary school. In a world where only 32% of humanity belongs to the elite "Royal Seats," Kaini has been branded as bottom-tier trash. While others can manifest world-bending high-rank magic, his weak human body can only muster basic Rank C and D Fire and Ice magic. ​But when a chaotic academy survival game turns deadly and a terrifying student unleashes an instant-kill domain, Kaini’s forgotten combat genius instantly awakens. ​They think he's a helpless Rank D nobody. The 27-Dimensional God thinks he's locked away forever. They are all about to find out what happens when the creator of the universe starts breaking his seals from the ground up.