After Getting the In-Car Convenience Store, I Will Become a Wealthy Businessman in the Apocalypse

[No cp + cute, cool and crazy heroine + invincibility + unlimited supplies + different doomsday planes] After the heroine Jiang Li died saving people, she got a special job because of her great merit. Jiang Li will take her "car convenience store" and "luxury RV" to travel to other worlds to save the world. See how the "rich businessman" with unlimited supplies can turn things around! Scenario 1: My convenience store has unlimited supplies, so you have to queue up and grab something! Scenario 2: Not enough firepower? 11 Close-in defense guns are presented! Not enough? 76Mm naval gun presented! Not enough? 350Mm battleship gun! Enough! Scene 3: Jiang Li: Although we are both girls, is this really okay? Scene 4: What did you say? You use the crystal core from the zombie plane to heat the cold plane? What have you done, Jiang Li!