C639 Metal-eating Bug

Liu Sansheng did not recognize Black Rock Root, and was not interested in spiritual plants either. He casually chatted for a bit before he left.

Bai Xiaobei knew that he had come to bid his farewells. After all, no one had any experience in Congealing Pills, so even if there was a top-notch technique, it would still be dangerous.

But there shouldn't be any problems