I kid you not!
Name:The Circumstances Leading to a Certain Magical Heavy Zashiki Warashi’s Simple Killer Princess's Marriage
Authors: KAMACHI Kazuma,NISHINO Ryuu
Artist: FUSEMACHI Hajime
Plot:
A spin-off of the various works of Kamachi Kazuma. One day, Kamijou Touma (A Certain Magical Index) faced yet another misfortune. His toilet was broken and spraying water everywhere. As he was lamenting his misfortune, suddenly he appeared in a strange place along with Index and Misaka. Soon enough, more strange people begin appearing...
This is strenge world where "everything" gathers. This is a story that contains a once-in-a-lifetime chance overturn the normal and sense of danger that eliminate the usual
Honestly I don't have clue what I just read, but it's hillarious