Tsuna, the new don of Vongola,is being forced to transfer to the school of his cousin by Reborn, because he depends too much on his guardians. He is going to be confronted with another weird story, can he really tame aliens, assassins, normal girls, and Momo's schemes? Stay tuned on how he is going to survived in such a school.

UK, Germany, Canada, USA and Italy send troops to aid the JSDF in the Special Region. Follow the clash of modern vs medieval, technology and magic, the adventures of an international RCT3 (Itami's squad - 4 new British members - 4 German members) through a terrible conflict against men and gods, a clash to change it all. [EXTRA FANTASY ELEMENTS LIKE MAGES, SUPERNATURAL AND BEASTS]