After Xue Xingyu married into the Protector Duke's Mansion, she gradually lost her freedom, and her injured legs made it even harder for her to leave. Plotting in secret for years, she finally waited for someone who might take her out of the mansion. Yet right at the moment of her escape, she unexpectedly discovered that she had once lived through another life. Those forgotten past events draw out a deep-seated attachment hidden for years. Facing the mystery left by fate, Xue Xingyu resolves to find the truth and redefine the path she wishes to walk.