The Last Yin-Yang Merchant

Chu He was an unremarkable convenience store clerk in a modern city, until the battered abacus his grandfather left him awakened the long-lost “Heavenly Insight Eye.” When the entire city is reflected in the neon glow of the ghost market, he alone can see the red-clad vengeful spirit crouching atop a high-rise! And the [Underworld Currency] group chat that suddenly appears on WeChat is actually listing spirit money and years of life for sale. It turns out he's become the last broker between the worlds of the living and the dead!

His very first job brings him face-to-face with a thousand-year-old beauty ghost who has returned to life by possessing a corpse. The deposit she offers is none other than Chu He's younger sister, who died in a car accident three years ago! A blood-red compass spins wildly. The knocking heard at the convenience store around midnight isn't coming from a customer at all. It's the wronged spirits from that massacre years ago, buried alive in concrete pillars, coming to collect their debt!