The richest man in the Ming Dynasty, Shen Zhiyi, was a big spender in the business world during the day, but at night he was a spy for Qingluan. She used business as a sword and traveled among the powerful, just to find out the truth about her father Shen Wansan being framed as a collaborator. However, at a palace banquet, her most trusted friend Zhao Lingxi exposed her identity as an "undercover agent" in public. The whole audience was in an uproar, and the commander of the Jin Yiwei ordered Lu Linyuan to draw his sword against her. At the critical moment, Shen Zhiyi revealed the irrefutable evidence that Zhao Lingxi was collaborating with the enemy and turned an army against him. However, he also exposed his own bigger secret - the dragon vein map of the previous dynasty was hidden in the Shen family's treasury. Prince Zhu Qizhen came after hearing the news, apparently for protection, but actually to seize the throne. Shen Zhiyi was forced to join forces with Lu Linyuan, and in the midst of business wars and court battles, they used pieces of evidence to reverse the desperate situation. She promised: 'What I, Shen Zhiyi, want has never been the reputation of the richest man, but the innocence of the Shen family. ' But when the dragon vein diagram pointed to the struggle for the throne, and when her father Shen Wansan's old case revealed a shocking conspiracy, she discovered that she was not the only one who was the real undercover. After trust collapses, can she use evidence to rebuild everything? And can that promise be fulfilled in the bloody storm?
