Mc distributing free Golden bones to lu sisters .if big lu sister knew about it she would have never told MC but MC had to tell them .Why?you ask why ? Because MC is a simp that's majoproblem in donghuas

More like MC has explained it through his rambling that it is beneficial for the humans to have people in golden realm. The whole point of conflict is that the three top races only contain one individual in gold realm, the human one is older than the others. MC is basically stocking up human kind to survive or to dominate, it is all about dominance.

Next episode.