I Was Just Selling a Little Motorcycle, How Did I Blow Up an Aircraft Carrier?

Burdened with a hundred million yuan in debt, Lin Feng thought his life was over, until a crisp "Ding!" rang in his mind. [Global One-Yuan Flash Sale Trade System activated!] [Today's flash sale: Thunderbolt 125 motorbike, price: 1 yuan, supply: unlimited!] Lin Feng: I just want to sell motorbikes honestly, pay off my debt, and earn a little hard-earned cash. Hassan: Mr. Lin, this motorbike engine sounds really powerful. Can we put it on our giant kites? Lin Feng: Do whatever you like, as long as you don't mind the noise. Half a month later, the Pentagon was in absolute chaos! "Can someone tell me why the drone that sank an aircraft carrier has an engine that says, 'Caution, reversing'?!" Lin Feng stared at the System's rapidly climbing [Influence +999999] and fell into deep thought. "No, seriously, I'm just a motorbike salesman. What on earth have you been doing?!" After that... Lin Feng sold a batch of motorbikes, and Hassan took the engines apart to make cruise missiles. Lin Feng: Those are for deliveries! Hassan: Right, delivering bombs is still making deliveries. Nothing wrong with that! Lin Feng sold a batch of gas canisters, and Hassan welded on tail fins to turn them into heavy artillery. Lin Feng: Those are for cooking! Hassan: Right, for cooking the enemy their "last meal." Mr. Lin, you have such a sense of humor! Lin Feng sold a batch of steel pipes, and Hassan took them back to turn into rocket launchers. Lin Feng: Those are for building greenhouses! Hassan: Right, a "greenhouse" covering enemy positions. I get it now! America: You call this a civilian trade business?! Lin Feng: You can't deny the engine came from a motorbike, can you? (raises an eyebrow)