C1412 The Vengeful Spirit?

By the time Qin Chuan emerged from the ocean of divine souls, he had already arrived in front of everyone.

He said with a smile, "I have found a way to improve your cultivation base and strength, but it might be a little painful to cultivate. "

Everyone was eager to try it. As for the matter of pain, it didn't matter if it could increase their cultivation base or not. After all