Rebirth in the Apocalypse: Others Are Grabbing Supplies and I Am Busy Picking up Money

Lin Xi survived for three years in the apocalypse. When he was bitten by zombies, he was reborn a few hours before the zombies broke out. He used a short period of time to collect supplies and accidentally obtained a money-eating system that could be exchanged for various items. She has a benevolent heart, but she is not a holy mother. Let's see how she can survive and gain a foothold in the last days of this life. Break through the siege of zombies and deal with people's hearts...