C531 Fermentation

After completely merging the broken sword, Sun Bing didn't find anything else. It was just some simple cultivation technique. Although it had already reached the Earth Grade, Sun Bing didn't care about it at all. It was a pity.

He could only shake his head and sigh. After all, Wei Changdong had many cultivation techniques. In fact, there was also a trace of greed in Sun Bing's heart. After all