Lin Yu is reborn and returns to high school in 2000, determined to make up for the regrets of his previous life, and bravely pursues his school beauty classmate Su Yao.
After Lin Yu was reborn, he worked hard to change himself, worked hard in his studies, and gradually got closer to Su Yao. From helping each other in class, to having heart-to-heart talks under the shade of the trees after physical education class; from Lin Yu's caring protection when they were cleaning the classroom together when it rained heavily, to participating in knowledge competitions and winning the championship together. Their feelings continue to heat up through each experience. However, young love is not always smooth sailing, and pressure from teachers and parents comes one after another. But they did not give up, but chose to work together to use their results to prove that love is not an obstacle to learning.
In the year 2000, which is full of opportunities and challenges, can Lin Yu hold on to love and the future and walk hand in hand with Su Yao to the other side of happiness?
