One day, Sumeragi Yuuto was suddenly transferred to a new world. This world resembles a world from a novel that Yuuto recently read. It is a world where beauty and ugliness are reversed. Yuuto fell and was carried to a safe place. The girl who carried him was considered ugly by the people of this world. This is the story of making a harem with her and her other party members.

Noah, the last survivor from Earth, aims for a new universe on the spaceship that was handed down to him by his mother who was a scientist. What he arrives at is a planet where living things possess magic. When he is out doing field work, he meets a girl who proclaims herself as the demon lord's daughter.

The cyborg youth will traverse a planet full of mysteries in this iseikai sci-fi fantasy.