C248 Mistake Intrusion into Dark Nether Hall

I unrestrainedly put away the Demonic Core s. The Demonic Core s of 'Flood Dragons' are very precious, which others might not understand, but I am very clear that these Demonic Core s can strengthen any of the Demonic Core s, and can also forcefully raise the cultivation of other demon races by a small level. Even if they encounter a bottleneck that they cannot break through in a hundred years