This drama tells the story of Feng Yuji, an anonymous young lady studying abroad, who takes the identity of her sister, the young mistress of the Shen Mansion, and returns to the Shen Mansion in order to avenge her twin sisters. She gets close to Shen Tanqian, the son of a wealthy businessman, and begins to investigate the truth of the matter, thus revealing the truth of a long-buried murder case., a story about letting enemies reap the consequences.
During this period, the two went from distrusting each other to being honest with each other, and then healed each other.In the end, with the power of bravery, wisdom and true love willing to sacrifice for each other, the truth of the year was brought to light.At the same time, with the revelation of the truth and the joint efforts of the male and female protagonists, the opium business between the Shen family and the Japanese was uprooted, and the bad habit of opium smoking in the city was gradually eliminated.