Multiverse no Watashi, Koi Shite ii desu ka?

Jogo has a crush on his classmate, Miyato. One day, they unexpectedly end up walking home together after school. When Miyato is about to be hit by a truck, Jogo throws himself in harm's way to save her. In the final moment before impact, Jogo wishes he could have told Miyato how he felt. But then he hears a mysterious voice saying, "You can do it...