Reishin Saionji, a young man who was supposed to be at home, finds himself in a strange cabin. In the midst of his bewilderment, he suddenly receives a text message on his smartphone from someone who calls himself "the god of games and pleasures." To his surprise, it is in response to a wish that Reoma suddenly muttered, inviting him to another world. In addition to giving Reishin a cheat setup for his phone, he also gets the privilege of being transferred as an extremely rare race of "demigods!" Reishin, confused but excited that he has arrived in the other world he had dreamed of, follows the tutorial on his phone and heads for the town. However, as a Demigod, his surroundings do not overlook him...?