On the night of her thirtieth birthday, Chen Xue used sleeping pills to knock down her husband, a village tyrant, and fled to the magical city with 3,000 yuan of hard-earned money. When she stood on the Bund and looked up at the neon lights, she didn't know that what fate had given her was not salvation, but a more delicate pair of shackles - and a key that could unlock all shackles...