Public Star: Aiming for the Path to Young Retirement

I lost consciousness due to difficulty breathing, and when I came to, I found myself living in an orphanage in a different world. In a relatively peaceful world where magic exists, there's apparently a labyrinth in an academy city run by the nation. Huh? My magic isn't really suited for combat. I plan to study together with a hamster-like animal I saved and my companions, earn money in the labyrinth, and think about life. My goal is early retirement. (Note) In the early chapters, the labyrinth only appears by name and overview. ※ This is my first submission.