Thirty years after the gods reduced Tokyo to rubble, survivors set out to answer a seemingly impossible question—how do you kill a god?

Japan has been invaded by gods—and they’ve left nothing but death and destruction in their wake. With entire cities now classified as uninhabitable danger zones, Anti-God researcher Sachiyuki Tokinaga is determined to find a way to take down the gods and save humanity.

When chance leads him to high schooler Waka Kamikura, the two may just end up changing the fate of the world forever. Tokinaga has managed to protect the people around him by turning back time, but now Waka knows his secret.

To make matters worse, Tokinaga’s injuries from Waka’s attack are spreading faster than he expected, so when Waka decides to crash the institute itself, Tokinaga may be helpless to stop him.