A genius doctor of medicine has traveled through time, and she has traveled to the world in severe drought and famine years. She was sold to a vegetative state for joy. Don’t panic! Her medical experiment space has also followed. The space is in hand, and I have the world! Su Wanwan digs wild vegetables and carries out old wild ginseng, but enters the cave by mistake and finds that the silver ingot has money but can't buy food? It doesn't matter, she can use modern science. Recommended by friends in your QQ group and Weibo!