You know the story of Y/N L/N in my previous story (GAME ON!). If not, read it to understand. (FOR REAL, PLEASE READ MY OTHER STORY TO KNOW WHERE THIS ONE COMES FROM.) Basically, the premise is... What if, Y/N was sent to the world of High School DxD during his adventure? This isn't canon to my actual story. It's more of a spin-off than anything, really.