"Uh... the first step is to advance to an Official Wizard, at that point, the trainees can choose to continue staying..." For Rein's question, Audrey naturally explained thoroughly.
After listening to Audrey's enthusiastic introduction, it didn't take long for Rein to have a general impression of the advancement within the school.
If the Bixiu Mechanization School is compared to a university, Audrey is roughly like a lecturer, and a late-stage First Level Wizard is basically like an associate professor. As for someone like my mentor Mogaro, they would be considered a senior professor.
And he... as a Second Level Liquidization Wizard, is more or less like an 'Outstanding Young Talent of the Four Youths', like the Yangtze River's youth, more than adequate as a subject leader.
Additionally, Audrey shared a 'little secret' with Rein.