Live Crafting: I Have a Top Engineering System

Ye Tian traveled through time and became a poor man whose parents died, leaving behind only a dilapidated machinery factory. He had no choice but to hang himself. Fortunately, he was bound to a top-level engineering system. To put it simply, this system can superimpose Ye Tian's hands-on ability to create a variety of items. As long as he has enough system points, he can build even the most sophisticated mecha with his hands. But the cost of making models required a lot of money, and food and clothing were about to become a problem, so he embarked on the road to making money through handmade live broadcasts...