Unemployed young woman Song Yiqing mistakenly enters a bizarre train while rushing to an interview. Relying on an illegal cheat and her own survival philosophy, she frantically fleeces wool and makes a fortune off the dead in deadly instances filled with monsters and murderers. The story starts from the novice carriage, passing through five core chapters in sequence: Laifu Breakfast Shop, Boyfriend's Home, Blizzard Apartment, Cyber Transfer Station, and Beidou Office Building. With her player experience, anti-routine wisdom, and greedy yet optimistic extreme personality, Song Yiqing matches wits and courage with all sorts of monsters and demons, accumulates massive wealth, and embarks on a new journey.