Friends from present day find themselves in the middle of a fuedal world, with Demons and monsters. They also learn that it was no accident that they were brought to the past, they seem to have a connection to this time...

Four friends set out to see new places. On their own and far from home, they've moved to Domino City, and find themselves entered into a city wide tounament? Who here knew they even played? A turn in their adventure they didn't plan or expect awaits them.