Toy Factory in Prosperous Times, Arsenal in Troubled Times

"There are no bad products, only bad sellers!" Chen Yijin accidentally obtained a time-traveling Rogue Trader System. The Ronin System only has one requirement: to make more money. Are unsalable goods piling up? It doesn't matter! Get some old takeaways and go out. Insufficient technology and backward design? It's not a problem! If you travel back 20 years ago, you will be leading the world. If you travel back 100 years ago, you will be a black technology. "Guest, you want arms? But I am a private enterprise." "Money is not an issue? Okay, let me show you what it means to be a toy factory in prosperous times and an arsenal in troubled times!" Crane ropes can become blocking ropes, phased radars to prevent wild boars can be used on fighter jets, and fire-fighting drones can be used on the battlefield. Tractors are transformed into tanks, fishing boats are transformed into warships, and scrap rockets are transformed into kickers. "There's nothing that I, Chen, can't sell." "What, you call me a profiteer?" "Even if Maozi cries and asks me to be their minister of defense, even if some people hold on to my hope that I am the empire of mankind, I will still remain true to my original intention and be the boss of my private enterprise." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.