A certain unlikely heroTouma Kamijou has gotten permission to leave Academy City and goes on a beach vacation with his family But somehow no one is who he remembers--and a certain magical spell is to blame for everything! Touma finds himself swept up in the mysterious Angel Fall spell in the latest volume of the smash-hit light novel series!About the AuthorKazuma Kamachi is a Japanese light novel author and creator of the massively popular series A Certain Magical Index its sequel A Certain Magical Index New Testament and a manga adaptation as well as two spin-off manga series A Certain Scientific Railgun and A Certain Scientific Accelerator