Kami to Yobareta Otaku

In the far future, Susumu, an otaku boy who belongs to the National Aerospace Academy, is taking his graduation exam on the spaceship "Naglfal" with his support AI Minerva.

"After this, I'm going to watch the movie version of Witch Girl Gakkai Pretty Care...."

That was the thought in his head as Susumu goes into a cold sleep. However, when he wakes up, he finds that he is on a Earth that is completely unfamiliar… one where humans have gone extinct? The challenges of a boy with an otaku's heart, and the burning desire to evolve the human race back into existence...!

(Source: Kurage Bunch, translated)