Gao Li, an orphan with an Electra plot, accidentally met the equally lonely real estate tycoon Heng Lingu online because of his loneliness. Four years later, she was kidnapped by Lin Gu's son Lin Yu. She learned of Lin Gu's death and inexplicably became her father's enemy. After escaping from Lin Yu with a narrow escape, sudden clues and guilt for Lin Gu drove Gao Li and Lin Yu to meet again. They met many new friends and experienced a series of thrilling things. Together they searched for the truth and unraveled the sins that had been hidden for many years. At the same time, the relationship between them also began to undergo subtle changes.