17-year-old Akira finds himself in a new world full of wonder and mystery. He meets another in a situation similar to himself, and together, they find themselves in an adventure of a lifetime.
After running away from all his problems with Rem, Subaru feels he can finally live in peace. However, other forces have another idea on what to do with him. Within the blink of an eye Subaru finds himself back home. Back in the place he most wanted to be. There's only one problem; Rem is gone from his life. Can he find a way back?