Jiang Si, the fourth lady of Dongping Bo Mansion, is reborn after dying at the hands of her lover, Yu Jin. Determined to rewrite her fate, she breaks off her engagement, outsmarts her cruel aunt, opens a perfumery, and investigates a series of mysterious crimes. She reunites with Yu Jin, and despite their unresolved past, they join forces to change tragic destinies—saving her siblings and clearing her father’s name. As they overcome hardships together, Jiang Si’s feelings for Yu Jin rekindle, and they work hand in hand to protect the peace of the Zhou dynasty, embracing a lifetime of prosperity.

Luo Shu, a woman skilled in understanding human nature, teams up with magistrate Han Muzhi to solve a series of complex and mysterious cases. Along the way, she forms a bond with Qi Menglin, and together, they uncover hidden secrets and injustices, while a larger conspiracy looms in the background.

Based on true events set during WWII in Northeast China, an ordinary man is thrust into a turbulent fate against the backdrop of the inhumane bacterial experiments conducted by the Japanese Imperial Army's notorious Unit 731.

A love story between a woman who was wronged by a past love and the man that helps her regain confidence.