Nan Xi had a secret crush on Lu Jianshen for ten years. Due to a debt of gratitude contract, she became his wife, with an agreement to separate peacefully after a three-year term. On their second wedding anniversary, she found out she was pregnant and was about to tell him, but Lu Jianshen's first love happened to return at that exact moment, and he directly handed her a divorce agreement. From then on, his first love continuously provoked her, and Lu Jianshen repeatedly misunderstood and neglected her, making her endure extreme grievances. Even though her mother-in-law protected her and her grandfather safeguarded her, it could not stop their relationship from breaking down. After enduring double blows to both body and mind, Nan Xi silently hid her pregnancy. With her grandfather's dying wish entrusted to treat Nan Xi well, Lu Jianshen suddenly woke up to reality, but Nan Xi's heart had long since died, and she was determined to take the child in her womb and walk far away. When he finally realized the child's existence, he embarked on the path of chasing his wife and seeking redemption.