Lin Huanyan, a lighthouse keeper who was swept into the sea by a huge wave, traveled through time and became an interstellar researcher who had just been robbed of her job. Facing the unfamiliar interstellar world and a series of complex and mysterious research, Lin Huanyan decisively chose to go to the interstellar station to unpack the express. Who would have known that dismantling express delivery would also reveal scientific research results one after another, pushing Lin Huanyan to the throne of a scientific research giant. Also let the person who stole her job watch helplessly