Flood Disaster: I Made a Lot of Money by Trading Life Expectancy

This is an apocalyptic world with heavy rainfall for more than two months and flooding. Most of the land was flooded by rain, and there was a smell of death and despair everywhere. What's even more frightening is that In the early stages of the disaster, humans who are exposed to rain will turn into bloodthirsty living dead! And animals and plants have also begun to undergo certain mutations... But Jiang Chen suddenly awakened to the god-level technology system. As long as you are willing to use your remaining lifespan to exchange for items in the system mall. Everything you can think of and everything you can't imagine can be created for you! As small as a crossbow pistol transport drone... As big as a singularity bomb, a causal weapon, an orbiting space station... Everything you need! Jiang Chen, who was at the end of the world, had no choice but to use his remaining lifespan to make a deal with the system. As a result, various technological products were created by Jiang Chen through the system space. When Jiang Chen obtained countless supplies, there were actually more women around him... What white-collar workers, doctors, school beauties, yoga instructors... Suddenly, Jiang Chen realized... This is not the end of the world! This is heaven!