C382
Yu Hai gave Liu Yi quite a bit of time to prepare. Of course, this time, he didn't call Liu Yi here to refine a Life Snatching Pill, but rather to familiarize him with it.
It could be said that he was a person without any experience. Yu Hai also knew about this, originally he could call him Duan Wuliang, but after Yu Hai found out that Liu Yi was using Yang Energy