C371 The Snow Melted.

"However, it's quite expensive. Other than the initial cost of 10,000 Crystal Essence for the gold necklace, everyone has to spend 2,000 Crystal Essence a day. My idea is to let 100 experts cultivate this gene modification technique at the same time. After all, this thing will be very helpful for everyone's genetic evolution in the future. Otherwise, once you encounter a bottleneck