In the National War, You Don't Send Grenades, but You Rub the Mecha with Your Bare Hands?

The war between nations has begun, and no one can survive alone. Zuo Lingchen traveled here and became a thermal weapon constructor. He possesses the Dao Zhi Si System, which allows him to construct weapons instantly by making templates. You can also consume contribution points, enter a super-brain state, and engage in crazy trial and error. … "At the beginning, I just wanted him to build a few grenades. It doesn't matter how powerful they are, as long as they are loud enough." "What happened next?" "Later, our mecha warriors stood at the top of the battlefield of all races." "No, you have to talk about the process!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.