Easily Make Tens of Billions: I Have a Portable Supermarket!

When Jiang Fuyao was seriously ill and on the verge of death, she was accidentally bound to the supermarket system. In order to make money for medical treatment, she had to travel around the world and become a time and space merchant. When she was about to show off her talents and make a lot of money, a group of zombies passed by in the dark outside the window. Jiang Fuyao:...? Jiang Fuyao finally made enough money and opened a new store. As soon as she opened the door, green aliens with shoehorn faces landed in their aircraft. Alien: "&%#￥##*)......" Jiang Fuyao:...? ? Is her plane store different from others? She just wants to make some money, can she still get better?