The two young masters of Shangguan Academy, Shangguan Zuo and Shangguan You, are twins. Although they look the same, they have completely different personalities. Lin Ximeng, her brother Shangguan Zuo's first love, became a vegetative state due to a car accident and was transferred to a hospital in Beijing for treatment. Six years later, Lin Ximeng woke up. When she returned to her original city, she met Shangguan You and mistook him for Shangguan Zuo. What kind of emotional entanglements will happen between them?