Chapter 530: Water-Fire Cold Smoke Coal

But it wasn't too late to talk about this now.Jiang Yuechu interrupted Wu Shisan's wailing: “Since we've found the root of the problem, it's easy to handle... Is it true that as long as we find some Heartwood to supplement it, we can break through this bottleneck?”“In theory, that is indeed the case...”Wu Shisan didn't dare speak too certainly, being quite hesitant about it.However, he changed the subject and added: “But girl, take a word of advice from this old...