"This is ruthless, not that ruthless" ruthless female master (Lin Lang) x crazy-faced chief apprentice (Yan Yi)
It's an essay
Dual perspectives of master and apprentice. Whoever the chapter is named is from that perspective.
If the single arrow in the early stage of the male protagonist is emotionally abusive and the moral bottom line of the male protagonist is low and unacceptable, please avoid it yourself.
Purpose: Environmental protection (?