From Xu Bai's angle, the entrance opposite was pitch black. There was no light at all.
Following that half-map, the road sped forward, and finally, the intersection turned out to be a cave in a barren mountain.
It was pitch-black inside. Due to the depth of the cave, there was a gust of cold wind blowing out from inside. The slight sound of the wind blowing made one's hair stand on end.
When Chu Yu heard Xu Bai's words, she reached into her pocket and fished for two pearls the size of peanuts. She handed one of them to Xu Bai.
"The pearl in my big uncle's treasure vault, as long as you inject one type of essence, qi, and spirit into it, it will emit light."
Xu Bai received it and felt the warmth of the pearl. He nodded and looked at the pitch-black hole. Time was of the essence, and there was no time to think. He took the lead and stepped into the hole.
"Follow behind me and be careful."