Yun Hexian's private cultural classes were taught by Instructor Wei, a Night Watchers instructor dispatched from the upper echelons, covering mythological history and folklore from around the world.Wu Xiangnan, the deputy leader of the Night Watchers' 136 Small Team who was gradually regaining his former strength, taught about Forbidden Ruins, Forbidden Artifacts, combat experience against enemies, and various team combat methods.
Then there was a mysterious figure who taught via remote video classes...
"A Qualified Guide to Subordinates"
Chapter 138