When her son, Liu Guo Dong realises that his mother is divorcing his father because she wanted to be with her ex-lover (an old man suffering from dementia), decides to hire Hui Qi and her boss, Luo You Wei, to prevent her from obtaining her rightful share of the family fortune.
Meanwhile, Hui Qi's rough background is revealed in the next case where she stands up for Gao Yong Wen, a crippled beggar who had been injured at his previous workplace, a factory.
In the midst of Jian Zhi's investigations, he discovers a shocking secret where Yong Wen had caused the death of Hui Qi's mother by stealing her money meant for her daughter's education and driving her to kill herself.
Le Er pleads for Jian Zhi's sympathy, claiming that she has been living with fear due to her husband, Luo Dong Hai's abusive behaviour.
Disappointed and crushed, Hui Qi decides to accept her boss, You Wei, who has been pursuing her, despite being married to Lin Qian Yi, who is suffering from mental illness.