C274 Five Kinds of Qi and Yuan

"Rumor has it that the demon cores passed down by every previous Island Owner are Rank 6 Silver-horned Hippocampus." Chai Hong said.

"This is too precious! You should keep it! " Wang Baoyu waved his hand.

"Great King, please accept it. The Wanghai Island will benefit greatly from your creation. Moreover, we do not know how to refine pills, so staying another hundred years is useless