Chika Nanase trains by herself during a night at the Kanda Myōjin shrine in Tokyo, and after finishing her prayer, she finds Hyper Misao's mask on the ground in front of her. Next thing she knows, she is pulled into another world - instead of Kanda Myōjin, Nanase is now in a realm called Can Do Myōjin! Surprisingly emotional shenanigans ensue.