Time travel in anime

The poor young Qin Yu was knocked into a Noah’s Ark similar to God’s Space by a car. When he was about to exchange for those magical bloodlines, his guide, a cat, used his only energy points to exchange for the bloodline of the King of the Harem for him. The bloodline had almost no effect other than increasing the charm of the main character and the attraction to the opposite sex... Just like that, he began his journey of animation.

science fiction