Pick up a Spaceship and Go Wandering

The story of a little otaku, starting from buying a ring, leveling up, wandering, and taking risks until he grows up to become the overlord of the universe! The novel begins with the protagonist's adventure. From a little rookie, he slowly develops slowly until he has a spaceship and rushes to the ocean of stars. Then as a little person, he gets various adventures and gradually becomes stronger until he becomes a truly strong man! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.