Frozen Apocalypse: Others Stockpile Supplies, I Stockpile Money

[Apocalypse + Natural Disasters + Supermarket System + Stockpiling Supplies + Not a Saint] The frozen apocalypse arrived! After Qian Donglai was completely drained by others, the woman he loved killed him! In this life, Qian Donglai is going to take revenge! He has to survive! Of course, first he needs to stockpile supplies. Short on money? An unexpected blue stone gives him a Supermarket System! Will he ever be short on money again? This time, I’m the one draining you dry!