Leng Shao's Formula Love

Six years ago, her father took advantage of her love for a formula and made her, who knew nothing about it, a spy. During a business storm, his father died. She unintentionally discovered that everything was a conspiracy. She inadvertently became a pawn in her father's hands and an accomplice in his father's death. Self-blame and regret made her shameless to face him and unable to forgive herself. She chose to leave silently, taking the child in her belly with her, and walked out of his life. Six years later, her son was arrested and she was forced to return to him again. This time, she had to get the formula in his hand to save her son's life. One side is her son's life, and the other side is the top-secret formula for his career. She is her son and her lover, both of them are her dearest people. She doesn't want to lose her, but that insidious and cunning enemy is pressing closer. Where should she go? Six years ago, he fell in love with her, but she left quietly when he was most helpless, taking away his heart and leaving behind some unexplainable things. He wanted to hate her, but couldn't hate her, wanted to love her, but couldn't. Six years later, she came back again. Even though he knew she came back with a purpose, he couldn't refuse her request... Where will this conspiracy-laden love go?