After Handing over the Wanjie System, I Contributed to the Motherland

[System+Submission+No CP] Li Yunzhou, who had just graduated and was so poor that he only had a bowl of instant noodles, was suddenly bound to the Wanjie Trading System. If there is a shortage of medicine in the last days, she has it; if there is a shortage of food in ancient times, she can replace it. I thought I could make a fortune quietly, but found that the water was too deep. So she opened the national security door and said, "I want to hand it over." From then on, she became the country's only "plane window". On the left is the apocalyptic civilization that was destroyed and reborn, and on the right is the mysterious world of life and spiritual plants. When the country asked her: "Comrade Yunzhou, what kind of treasure will you bring back next time?" She looked at the skyrocketing credits on the system panel and the unknown dimensions that were constantly being unlocked, and smiled slightly: "How about setting a small goal first and changing the future?"