some from the inazuma world transform into ponies and are stuck in the pony world, but someone are after them or rather their powers and markings, who are these you ask, pfhh you better read to find out, Hiatus untill further notice

Endou, Kazemaru, Gouenji, Fubuki, Kidou and Hiroto all end up in Equestria, thanks to black rips in the sky. Will they be able to handle the pressure when they have to save a world all but one of them don't know? T for safety. Warning, Brony!Gou