Mizuho, Chuugakusei, Sekai Houkai wa Totsuzen ni

The world is full of tiny “bugs” and exists on a precarious balance that could collapse at the slightest misstep. Mizho Taue, an ordinary middle school student, is suddenly chosen by God and tasked with protecting the world from the bugs that could cause its collapse. With God’s messenger Apuka’s help, Mizuho repeatedly time-leaps, trying her best to save the world.