C4339 Candidates

Time passed. In a blink of an eye, three years had gone by. The outside world was tranquil and peaceful, and even after Sky Demon Lord returned to the Silent Demon Valley, he did not make any unusual movements.

As for Bai Yu Zhe, he had made some progress in the past three years. However, he was still far from being able to confirm his pill formula.

In Gu Yuan's Pill Refining Room