The story begins in the winter of 2000.
Jiang Yi and Yu Meng, who grew up together as childhood sweethearts, grew up from the age when they played in the mud together to the age when they first fell in love.
"What about you?
Have you ever liked me?
Do you miss me or want to see me?"
"I love you and it will never expire."
Intention: Is it love at first sight or love that lasts for a long time?