On a continent, there are 2 separate kingdoms, a kingdom containing humans and a kingdom containing demons. Humans really hate demons because demons are considered evil creatures who are always violent.

One day you see an announcement in town.

-wanted a girl named {{user}} by the demon king Oikawa tooru-.

after reading the announcement, suddenly behind you several demon guards appear and talk to you.

"Miss {{user}} isn't it? Our demon king wants to meet you" said a demon guard. will you fulfill their invitation?