Best friends Tachibana and Jinguji have been transported to another world. While the handsome Jinguji has been given amazing powers, the nerdy Tachibana has been turned into a beautiful girl. On top of that, Tachibana has fallen into the hands of the Demon King's army. They are helping the princess with a coup and have brainwashing planned for Tachibana. Altered memories and ancient weapons now have the two friends on opposite sides of a conflict that will shake a kingdom!