Bryan was an ordinary Cafe Owner who enjoy his line of works providing services that everyone loves about a cafe. But one particular night have changed everything because now he is engulfed in a mystery revolving the world he never know, the Overworld, where mysterious being and all sort of stuff that could be seen as fantasy have intersected with his normal life, because of an accident that happen now he have to explore the mysterious parallel world and live with it until he recover himself from his bad circumstances.