Falling into the interstellar battlefield at the age of thirteen, Lin Yan struggled in the Zerg smoke for ten years as a mecha repairman. However, due to space turbulence, the wreckage of the starship crashed back to the earth, and happened to land in front of Wu Sansheng, who had just finished robbing the tomb.
The combat system on her chest is still connected to the Interstellar General Administration. While receiving instructions to "exchange supplies", she accidentally discovered that Earth's food materials can restore the mental power of interstellar soldiers. Without any money, she revealed all about her interstellar past and got help from Wu Sansheng to register. She opened an "astronomical tool shop" next to Wu Shanju, selling interstellar tools that can cut meteorites and detect earth veins.
She never went to the tomb, but she became the "special backing" of the tomb robbing ring - Wu Xie handed over the energy scanner when he visited the tomb and encountered a trap; Fatty Wang was in trouble, and her molecular wire saw broke the situation; Zhang Qiling traced the past, and her interstellar equipment helped him capture memory fragments.
