I’m Just a Personal Shopper, and You’re Asking Me If I Own a Nuclear Submarine?

Li Feng transmigrates to a parallel world and unexpectedly awakens the All-Purpose Purchasing System. As long as he meets the System's requirements, there's nothing he can't buy on someone else's behalf! So he starts livestreaming right away: anything can be purchased, and if he can't get it, he'll pay 100,000 in compensation on the spot! Before long, he attracts plenty of viewers, and his purchasing business gets more and more out of hand. The first orders are still fairly normal, but later on, things start to feel a little off... Customer 1: Streamer, I finished watching those Japanese romance films you got me last time. Can you buy me ten more terabytes' worth...? Customer 2: Bro, I went traveling in northern Myanmar before New Year's and left a kidney there. Can you buy it back for me? Customer 3: One hundred billion. Buy me a nuclear-powered submarine from the United States! Li Feng: “Whoa, that's a serious crime... Wait...?! The order came from the government? Just you wait! I'll get right on it!”