Maybe when we were busy smiling and crying, busy chasing meteors in the sky, people naturally forgot who was there silently guarding her in the wind and rain. Lin Xia and Liu Haoran became tablemates by mistake, and experienced a vigorous high school life with their good friend Xia Nuan, class teacher Lu Chuan and others. Can Liu Haoran, who has been silently giving, and the simple and kind Lin Xia come together, and what will the future be like for Xia Nuan, whose family has suddenly changed? Those stories that happened when we were young, the youth we walked through together, and whether the people around us can withstand the passage of time and still shine brightly, have we gone too far and forgotten our original selves. The stories about them have just begun. Let us go back to the bravest years at that time.