Description: "Then from now on... Do I have to defeat the devil?" The main character and Lee Hyun-ji were ordinary office workers who had nothing to do with this world. The two were transferred to the world by summoning Eugene Arc, the emperor of the Esperado Empire. "Adventure was all I've ever done on a computer!" Defeat the devil safely and return to Earth! It is operated as a stage-type story selection and turn-based battle, and characters can be grown through reinforcement. Get a colleague by lifting the stage, and go on an adventure to defeat the Four Heavenly Kings and the Devil. A total of 13 different endings are prepared, and the player's choice may lead to something hidden.