Chapter 174: Liu Sichun's Struggle

Even if they manage to produce one, it will be defective if their skills are insufficient. It may not explode properly or be too weak. There's also a risk of it exploding during the manufacturing proc...ade Li Chen extremely satisfied.Although the Daqin Shenlei product has been basically finalized, Li Chen himself has participated in several tests. Almost every time an upgrade is made, Li Chen goes t...