What happen when all the character of BTGTG fall into a portal and when they all wake up they are in room where they will react to a certain someone.... if you want to know what happend, you need to read this book first as you guys know there is not a lot of reaction about this anime, so me (author) who love to read and watch this show decide to make one since i didnt know how to make an animation (-_- ') well enjoy..