I'm Just a Space Ferryman

The world has been torn apart for three hundred years. Three hundred years ago, the "Great Rupture" tore the entire world into countless space fragments. These space debris are divided into grades from S to E - the S grade can last for seventy years, and the E grade may disappear tomorrow. Between the fragments are dangerous fissures, filled with space-devouring monsters. Three hundred years later, humans have learned to shuttle between fragments, learned to hunt monsters, and learned to shuttle between fragments. Shen Du is a space ferryman who lives temporarily on the F-1157 garbage star. Every day, she and Lao Ge take their old shuttle car to sell medicines, parts, and information among the space debris. Occasionally, they also pull a few "poor people" who don't have shuttle equipment. There are thousands of ferrymen like her in the underlying fragments. The only difference is that she has a "problem" that always causes headaches, which has helped her escape countless crack crises. Relying on the resources obtained from the ferry, her life is quite comfortable. She thought she would live like this for the rest of her life. Until she met a lame lunatic in the tavern and offered him ten gold coins to hire an assistant. Ten gold coins were enough for her to buy a piece of information about the truth behind her parents' disappearance. A growth-oriented heroine, the heroine is not an almighty savior.