Chapter 698: Youth is Wonderful, Fall Asleep the Moment You Lie Down

Half an hour later, Lu Xiao arrived at the classroom where he was going to teach, led by Ariel.

Since Lu Xiao's classes were all large, the classroom allocated was also a large one.

The so-called large classes were those without fixed students, open to students from all departments from freshman to junior year.

Even the content of the course wasn't fixed, essentially whatever the instructor wanted to teach, that's what they would teach.

Even if the instructor had the students sleep through a class, it was no big deal.

Large classes were very casual, with no strict internal requirements from the academy, all about a relaxed and enjoyable "whatever goes" approach.

This was also why Ariel thought Lu Xiao was coming to the Metal System to act like a big shot after seeing his schedule yesterday.

All large classes, no teaching requirements or tasks, it was practically all play.