Stocking up on Goods in the Last Days, Just to Survive

Apocalyptic life I am Wei Xin, an ordinary courier. Three days before the apocalypse broke out, I inexplicably obtained a "doomsday hoarding system". The system told me that the zombie virus would break out in three days, and told me to hurry up and stock up. Without saying anything, I maxed out three credit cards and spent all my savings on supplies. No matter what the consequences are, it will be the end of the world in three days anyway, and you still have to pay back a shitty credit card! After the virus broke out, those who usually looked down on me had to cry and beg me to stutter. Thinking of this, I couldn't help laughing. This time, I want everyone to look up to my presence.