Guo Ba Ba, I'm Back, Come and Pick up the Supplies

For Su Anan, an ordinary social animal, her greatest comfort in life is to come home from get off work and pet her arrogant and clingy civet cat, Yuanbao. However, a mysterious ball of light falling from the sky completely overturns her peaceful life. She and Yuanbao were accidentally bound to a magical system called the "Mutual Aid and Exchange Platform of All Realms", and gained the ability to randomly travel through different dimensions, eras, and even civilized worlds to barter! The thrilling encounter during her first time travel made Su An'an deeply aware of the huge risks and responsibilities hidden behind this "gold finger". Watching the soldier soldiers providing disaster relief on the news, a firm and bold thought sprouted in her mind: This "national treasure" must be handed over to the country! A phone call saying "Hello? National security? I picked up a national treasure..." Kicked off the process of changing the course of human civilization. The state machinery responded with astonishing speed and efficiency and established a top-secret task force - the "Cradle Project." Su Anan, together with her cat owner Yuanbao who seems to have become more humane, has officially become the country's most core and special "strategic resource". From then on, one person and one cat embarked on the journey of "purchasing" Wanjie for the country: Use instant noodles and lighters to obtain super potato seeds with a yield of 10,000 kilograms per mu in primitive tribes; Use pure water to exchange for energy crystals that light up the future in the ruins of doomsday; Use stories and music from the earth to exchange magical vines that improve the soil with the Wisdom Tree Man; Even silk and porcelain were exchanged for advanced alloy formulas in interstellar civilizations... And Su An'an's family has also become a powerful engine for the country's rise because of this adventure.