When 19-year-old Lin Xiaoran woke up after being drunk at a birthday bar, she actually traveled back in time to her 24-year-old self five years later - living in the villa she had always dreamed of, surrounded by cabinets full of luxury goods, and cared for by servants. Even Gu Yanshen, whom she had a crush on in high school, became her husband.
But this "perfect life" hides bitter cracks: her 5-year-old son An An hides when he sees her because "she used to break the children's toys"; her childhood friend Su Qing avoids her and angrily accuses her of stealing life-saving orders; her husband Gu Yanshen's eyes are cold and there is a signed divorce agreement lying in the drawer.
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What is the reason why the memory of these five years is blank, and what happened in these five years.