Lu Ming, 28 years old, is a night-shift taxi driver who is overwhelmed by debt. He delivers food during the day and runs taxis at night. His life is like a machine that never ends. Until that rainy night, an old lady in red got into his car, and the dazzling "0.00" Popped up on the meter - his world changed forever. He was forced to take over the "driver's ledger" left by his father and became the only person in the city who could see the "karma value" at night. Above the passengers' heads, red represents bad karma, gold represents good karma, and gray represents all living beings. Every special order is a story of unresolved obsession; every order rule is a tightrope between life and death.
