Jiang Xingzhi was an orphan who found refuge in the Jiang family after his mother's death. Jiang Zhinan, the daughter of the household, treated him with kindness, offering him warmth and care that he had never known. However, Jiang Xingzhi’s feelings for her evolved from gratitude into a deep, obsessive love that transcended their sibling-like bond. Three years after his arrival, he returned as a powerful and confident figure, having risen to become a dominant force in the underworld arms trade. At a family banquet, he confessed his true feelings and forcibly took Jiang Zhinan, imprisoning her in a luxurious villa to keep her by his side.
Jiang Zhinan struggled against her captivity, but Jiang Xingzhi’s control was absolute. He monitored her every move, restricted her freedom with an ankle chain, and administered medication that kept her subdued. Despite her attempts to escape, she found herself trapped in a web of his possessive love. During this time, she discovered she was pregnant, which only intensified Jiang Xingzhi’s obsession. He viewed the child as a permanent bond that would ensure she could never leave him. Meanwhile, Jiang Zhinan learned that Jiang Xingzhi was not her biological brother, a revelation that added complexity to their relationship.
As Jiang Zhinan’s pregnancy progressed, she sought help from outside allies, including her father’s former secretary and Ah Lin, a former bodyguard of Jiang Xingzhi. They provided her with evidence of his criminal activities and the truth about her father’s imprisonment. However, Jiang Xingzhi remained one step ahead, capturing those who tried to help her and punishing them severely. The tension escalated when Jiang Xingzhi’s mother, Su Yue, intervened, revealing that Jiang Xingzhi had taken the blame for his sister Jiang Mian’s crimes. Jiang Mian, who was actually the biological daughter of the Jiang family, had faked her death and was suffering from leukemia.
The truth came to light when Jiang Mian, on her deathbed, confessed her role in manipulating Jiang Xingzhi’s life. She had used him as a substitute and a tool, driving him to madness in her quest for power and protection. Jiang Zhinan, upon learning this, felt a mix of pity and sorrow for Jiang Xingzhi. Despite the pain and betrayal, she realized that his love for her, though twisted, was genuine. Jiang Xingzhi was eventually arrested and sentenced to prison, where he continued to communicate with Jiang Zhinan through encrypted messages and mathematical puzzles.
Five years later, Jiang Zhinan, now free and living with her daughter, received a message from Jiang Xingzhi revealing his escape from prison. He had faked his death and was waiting for her at a specific location. Jiang Zhinan, despite the risks, decided to join him, driven by the complex emotions she still held for him. The story ends with Jiang Xingzhi and Jiang Zhinan reuniting, their fates intertwined once again, as they face an uncertain future together.