Traveling Through 90, I Make a Living by Picking up Leaks

Can't write an introduction. Lin Shu, an amateur antique enthusiast in the 21st century, went out to buy roast chicken and his performance was swiped by the Universiade. She traveled to the fictional 1990s, and everything in this world was different but the same as her original world. The difference was that there were no place names or cities that she was familiar with. The same thing was that they all had similar historical development trajectories. The 1990s was an era of economic upswing. The city she traveled to was called Jincheng. Her original parents were both dead. She had a younger brother Lin Jun who was in college, a younger sister Lin Hua who was in high school, and an antique shop that was facing bankruptcy. Fortunately, the time travel master treated her well, and she had a golden finger.