Pei Yan watched Liu Yu, who was lying in a pile of rubble, howling and cursing endlessly, and He Yue, who turned and ran wildly, momentarily stunned and standing still.
The reason he managed to turn the situation around instantly from the boulder was due to several boxes of gifts sent by Engineer Li before the festival, and he was genuinely grateful and admired the researchers at the institute.
After they went back, they didn't stop their research efforts. In just over a month, they custom-built an entire electromagnetic weapon system model and corresponding bullet types for him, which was the confidence Pei Yan had to tell Shangxing he wanted to try it out.