In the long river of time on the junior high school campus, a poignant and twists and turns love story quietly begins. Su Nuan, the school belle and top student, has both talent and beauty; Xia Xinyu, who has been reduced from a squad leader to a gangster, was once a man of the hour in the school.
When they were divided into classes, their eyes met, and the gears of fate began to turn. The fate of sitting next to each other allowed youthful love to spread wantonly. On a snowy night, Xia Xinyu confessed his love deeply, but after Su Nuan told her best friend Meng Qi, the shadow of jealousy quietly enveloped her.
Later, Xia Xinyu dropped out of school in the second grade of junior high school because of his addiction to games, and worked hard at the bottom of society. Su Nuan becomes a teacher, and Xia Xinyu forgets his old friendship and asks his neighbor to propose marriage, but is severely rejected by Su Nuan's father. After the blind date fails, the two lose contact, but they still care about her.
Su Nuan had a bad fate. Unfortunately, she got married and became a single mother. Fortunately, she rose up in her career and became a strong woman with perseverance.
Twenty years passed by in a blink of an eye, and fate brought the two wealthy people to an unexpected reunion. The love of the past was rekindled, but now they both have their own life trajectories and responsibilities. After they reunited, their emotions were like a raging tide, disturbing each other's originally peaceful hearts. It's just that time has left many traces. Past injuries and regrets are like mountains blocking the road, and family responsibilities are even more heavy. So, with their old love rekindled this time, can they break through the obstacles and find each other's happiness in the long river of destiny? Will they work together to write a new chapter of love, or will they be crushed by reality again, leaving only regrets?
Su Nuan is torn between morality and emotion. Should she resolutely sever love, or bravely enter the whirlpool of love? Everything is suspended, like a mystery on a starry night, waiting to be revealed by time.