The mountains of Mount Everest are a land of extreme cold, and according to Xiao Shuai, it is only in such an environment that the fusion of the Spiritual Fire can be completed.
Through fusion and upgrading, the Spiritual Fire can increase one's power by a level, but the process is extremely dangerous, and a single lapse in concentration could lead to self-immolation.
Lin Chen did not climb to the summit of Mount Everest like the others; instead, he found an ice cave halfway up the mountain.
This ice cave was very spacious, and it was situated midway up the cliff, making it impossible for anyone to enter by accident.
After setting up the ice cave, Lin Chen smiled and asked, "Is it ready now?"
Xiao Shuai shook his head and looked up at the sky: "Wait a bit longer, 2 a.m. is the coldest time of the day, and that is the best time for you to fuse the Spiritual Fire."
Lin Chen nodded and sat cross-legged on a block of ice, entering a state of meditation.