Chapter 502: Please Help, Mr. Advisor

e the possibility of becoming popular."Li Chen's understanding of firearms was not extensive, but he knew that the rifling was a meticulously crafted process.Otherwise, the gun prototypes that existed...asn't bothered, she just said coolly, "Not bad."Li Chen smiled upon hearing this, and had Wan Jiaojiao fetch a booklet. He handed it to Gong Huiyu and said, "Take a look at this."Gong Huiyu glanced at...