Three years ago, after her parents passed away in an accident, Clara Yun married Jesse Chow, who had been pursuing her, while bringing along her younger sister diagnosed with Autism Spectrum Disorder. After marriage, she found that Jesse Chow was not only guilty of fraud, infidelity, and Domestic Abuse, but she also overheard her husband planning with his mistress Zoe Lin to sell the two sisters to Northern Myanmar. After waking up to the truth, Clara began to lay out her own plan, taking careful, calculated steps to make Zoe Lin pay for her crimes without getting her own hands dirty. As police officer Mia Miller launches an investigation into the case, it is also discovered that Ted Lin, the perpetrator responsible for the death of Clara's parents, is none other than Zoe Lin's father.
