After Becoming Immortal, My Merit KPI Exploded

Memorizing laws during the day and burying corpses at night - my part-time job in college was a bit of a blast. My name is Lin Yuan, I am twenty years old and a sophomore in law. My cousin's name is Lin Yian, she is 20 years old and a sophomore in the art department. Our daily routine consists of taking notes in class, catching up on homework after class, and worrying about which window in the cafeteria has the most meat. Our "part-time job" is to help the ghosts who died unjustly to overturn their convictions. Sound cool? No, this is our life sentence. Our KPI is: resolve the greatest grievances in the world, and accumulate enough merits to be unknown. Our labor contract is: eternity and eternity, no holidays.