Assigning duties

Mei Yan Xue did not know to laugh or cry and said, "Greed is a sin and human's greed is unlimited! Just like how in Heavenly Punishment forest, there are hundreds of Mystic Cores left behind by our ancestors, but yet, for tens of thousands of years, not a single mystical beast has thought of stealing them… we must know that we were of the same origins, but you, humans, have much fewer restrictions when it comes to absorbing Mystic Cores… Sigh, why are humans so greedy and always want to reap the rewards without working for them? Mystical beasts' entire lives' essence are all in a Mystic Core but no matter how much you, humans, try to absorb it, at most half or even less will be absorbed. Why treat this as a shortcut to become an immortal?"