171 Core Formation Middle Stage_1

Time passed by, and five years had gone.

The door of the secret chamber opened, and Shen Long walked out, his aura much stronger than before. He had advanced to the middle stage of Core Formation.

Counting the time, he had been in the Core Formation stage for over twenty years now, which was considered a fast cultivation speed.

He was very clear that if the Gold-Winged Windroc hadn't advanced to the third tier, saving him a significant amount of time from arduous cultivation, he wouldn't have reached the middle stage of Core Formation so quickly. This was the advantage of cultivating the Spirit Control Technique.

As far as he knew, many cultivators took a hundred years to reach the middle stage after entering the Core Formation stage.