Black Technology Contractor

I accidentally got a 3D printer that can print anything. Su Minyu said, I am not targeting anyone, I am saying that the technologies of all countries present here are all bad guys! Is China's science and technology underdeveloped? Come on, come on, black technology only costs 998! Is the earth too short of energy? Don't fight, antimatter only costs 998! Clearance Sale! No exaggeration, everything is only 998! What? Is the US emperor acting hooligan again? Let's go, let's see how I bully him! I want the whole world to know that this fish pond, bah, this starry sky, is all under my control!