30-Year-old Lin Wanxing has lived the life he despises the most: being squeezed to the point of numbness in the workplace, losing himself in love to please his boyfriend, the truth of his parents' unexpected death being covered up, and even his childhood dream of "becoming an illustrator" has been turned to ashes by life. After a car accident on a rainy night, she thought she was relieved, but when she opened her eyes, she found that she was back to the age of 18 - the college entrance examination was over, her parents were still alive, and the boyfriend who later humbled her into dust was just a strange top student in the class next door, and the key node to change everything was right in front of her.
With the memories and regrets of the next ten years, Lin Wanxing grasps the "reset button" of her destiny: she wants to tear up the false interpersonal relationships, rely on her strength to get into the ideal academy of fine arts, protect her parents from potential crises, and find out the secret behind her parents' "accident". But the restarted life is not an easy road. Her sudden transformation has aroused doubts. Hidden opponents are secretly scheming. Even Jiang Yu, the supposedly unfamiliar academic master, frequently appears in her life and sees through her fragility under her pretense of strength.
When obsession collides with reality, and when regrets are filled one by one, Lin Wanxing gradually discovers: The meaning of restarting destiny is never to "copy a perfect life", but to still have the courage to choose love after recognizing the truth of life, and to have the confidence to protect the people you cherish. And those echoes hidden in time will eventually make her understand that true redemption always begins with reconciliation with herself.