Mu Qinghua met Su Jingchen in high school, got to know each other, knew each other, and fell in love.
In the summer of the college entrance examination, Su Qingchen left without saying goodbye.
The promises we once made together have vanished into smoke.
Seven years later, when he sealed his memories,
Su Jingchen broke into his world again,
How much he wants to let go,
But every move of the other party,
But he fell into it again and again.