War of Extinction

The Heavenly Demon, the Hunter, the Giant Robot, the Demon King, and the Overman. The strongest individuals gathered in one place, risking the survival of their respective worlds. In a war of survival where the only price of defeat is the destruction of their worlds, the representatives of the "ordinary world"—the only ones without any abilities—are dragged in. Just before they are crushed by the overwhelming power of the out-of-scale monsters, an unexpected weapon is given to them. [The abilities of your game character are being synchronized.] Can Shin Jahyeon and the representatives of the ordinary world borrow the powers of their game characters, defeat the true strongest beings, and survive?