City God Level Businessman

As a god-level businessman who can travel back and forth at any time, my duty is to resell products back and forth between the two time and spaces. What do we need in the last days? Food? Okay, would you trade a ton of rice for a fighter jet? Quit? Then add another beer. An aircraft carrier only needs ten tons of wheat? Don't want! Don't want! Where can I find someone to drive it back? Are there people too? A god-level industrial designer? Three meals a day and a pack of cigarettes, okay? Use the ability to travel between two time and space to catch all the talents in the apocalypse, create a huge behind-the-scenes talent factory, and become a god-level businessman standing at the pinnacle of power and wealth. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.