Lin Zhengxiong, the richest man in Jiangcheng, was assassinated with a golden dagger, and his 100-billion-dollar will opened up the family scars. The widow and her nephew secretly coveted the family property, and the daughter Lin Shuyao was framed and imprisoned for no apparent reason. Shen Yi, a down-and-out detective, takes her on an adventure. During the investigation, the two discover mysterious account books and underground banks, which actually lead to twenty years of money laundering and foreign forces. The clues are confusing and the murderer is hiding in the dark. Who can break this wealth mystery?
