Short, bald, fat, and unloved. Satou Hajime had always been dealt a poor hand. Despised by the world, Satou had little success in life, let alone in bed. Deeply depressed, he had resigned himself to his unfortunate fate. That is until he died...

Upon his death, Satou encountered a beautiful goddess who revealed that there was a world in desperate need of him. Though bewildered, Satou expressed his desire to help and was reincarnated into this new world, where the ratio of men to women was an astonishing one to 10,000! With the help of the sexy goddess, Satou was given a handsome new body and tasked with the mission of saving this world through impregnation!

At the request of the Queen, Satou began to form a harem and impregnate the women of the country. As the unattractive version of himself slowly faded, the now handsome Satou became incredibly popular with women. Initially flustered due to his past experiences, Satou's fortunes changed when he met a kind and beautiful maid named Eru. With Eru's help, Satou navigated his new life, growing more confident and capable in his role as the world's savior.