Quick Travel: Start with a Grocery Store

[No cp, plane management] On the day Su Mo came of age, he unexpectedly received an inheritance from an unknown relative. That night, she was forced to bind to the "Time and Space Grocery Store" system. System: "Your mission is to go to other worlds to open a grocery store and run it into the number one store in the world!" Su Mo: "What if I don't." System: "Then I will... Kneel down and beg you to QAQ..." Su Mo: "..."