That's what I was thinking. The whole episode all he did was just thinking how namers are same as other humans like I get it the first time you said it man
Why are you yapping in your head, at least take a bite of your food
there isn't a specific chapter that shows he tian leaving but its always been implied in many previous chapters that he leaves at one point (maybe after high school??)
DAMN SURE YOU LIKED IT ε=ε=(ノ≧∇≦)ノ