[Suspense + yandere + multiple perspectives + hidden lines + surprises in the second episode]
A brutal murder of a boy plunged Yunlan City into darkness. Chen Huifang, a mother who went through all kinds of hardships to have an heir, hugged her treasure tightly and vowed to build a wall of copper and iron with her flesh and blood to protect it. A man may only realize the depth of his father's love when his son is born, but from the beginning of a woman's life, motherhood has been deeply rooted in her heart. Chen Huifang, who suffered from infertility for many years and went through countless hardships, finally gave birth to a son. How could she allow evil deeds to touch the love of her heart? Maternal love takes it as its own duty to cut off all dangers that endanger its children. Every loving mother needs to stand on her shoulders. This is a sacred duty!