Before Yu Nian was reborn, her family favored boys over girls. Before she died, she learned she had mid-stage stomach cancer. It was treatable, but her cruel parents took away the money that could have saved her life. When she woke up, she discovered she had been reborn. Her family treated her completely differently from how they had in her previous life, and her once-heartless younger brother had suddenly become a sister-worshipping fanatic! As she went through life, she learned that her rebirth wasn't a blessing from heaven, but came at the cost of someone's sacrifice. This time, Yu Nian would cherish the people who treated her well and never again give her heart away so carelessly!