Brilliant Galaxy, Brilliant Life

His life should have been brilliant* This is a generally slow-paced book. The pace is very slow and the story is very ordinary. I want to describe a world in another way. It is probably difficult. I hope I won't **. Beginning Traveling through another world, the protagonist is not himself. At the beginning, he has an all-knowing world book. Can he live freely in the galaxy? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.