Plane Trading: Interstellar Profiteer

In her previous life, Murong Feifei didn't know people well. She was tricked into the experimental base by her best friend and kept under house arrest for more than two hundred years. In the end, she dragged her enemy to death together. When she opened her eyes again, she was back to when she was 16 years old. I accidentally opened the plane trading system. I wanted to quietly make a fortune, but I was forced to go further and further down the road of profiteers...