Chapter 754: Ruthless Three Treasures

e frowned and said, "Have you ever seen this kind of plant"Liu Sichun, hearing this, suddenly realized.It turns out, it turns out that the Crown Prince doesn't have such thoughts after all.Liu Sichun,...Chapter 754: Ruthless Three Treasuresafting. Even intricate parts like rifling, which require exceptional precision, are only capable of being made by Song Yingxing himself. Therefore, this level of efficiency is already the utmost effor...