Seven years ago, Gu Chen was gravely ill, and An Qingqiu stepped in to help and save him. Su Man seized the opportunity to coerce her, leaving An Qingqiu with no choice but to endure the pain of leaving. The completely unaware Gu Chen mistakenly believed she left heartlessly, his heart full of resentment. After parting ways, An Qingqiu raised their child alone. Seven years later, the two reunited, and years of misunderstandings caused Gu Chen to constantly make things difficult for her. When the truth was finally uncovered, Gu Chen learned of An Qingqiu's sacrifice back then, filled with remorse, and began his long journey to win back his wife.