A single whistleblower’s letter exposes the corruption festering within the City Investment Group. Zhao Haiyang, captain of the economic crimes unit, joins forces with Lin Hao of the Discipline Inspection Commission to hunt down the real culprit, only to fall into a carefully laid trap by the mastermind Shen Yumin. Good and evil clash, hidden threads intertwine, and the biggest protector is waiting to be unmasked.
