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

The war between nations has begun, and no one can survive alone. Zuo Lingcang traveled here and became a thermal weapon builder. He possesses the utmost simplicity, and can complete the construction of weapons in an instant 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 on the top of the battlefield of all races, making the ten royal families a thing of the past, and all races knelt down and surrendered." "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.