Lu Shiyu and Xu Chaoxi have known each other since they wore crotchless pants.
He is someone else's child, with the aura of learning aura; she is the "little tail" running wildly behind him, heartless.
She blocked the fists of the gangsters from the next class for him, and he copied her homework throughout middle school.
Everyone said they were made for each other, except themselves - one was silent and the other was ignorant.
At the age of eighteen, he received an admission letter from a top university, but she failed.
That summer when the cicadas were chirping noisily, she quietly stuffed a letter she had written for three years into the thickest dictionary on his bookshelf, and then disappeared from his world.
Seven years later, he is already a rising star in the legal profession, calm and self-possessed.
She runs a small bakery in her hometown, which is full of fireworks.
At the wedding of an old classmate, the gears of fate turn again.
He watched her greet the guests skillfully, with a bright smile, but she was polite and distant from him: "Lawyer Lu, long time no see."
A late dull pain surged in his heart. The girl who followed him and called "Brother Shiyu" no longer had him in her eyes.
Until he accidentally opened the dusty old dictionary, and the yellowed letter paper fell...
"Lu Shiyu, I liked you. From the age of twelve to eighteen, from ignorance to understanding... But it seems that it's too late."
This time, it was him who crossed the mountains and seas, clumsily learning to get closer, learning to be a frequent visitor to her dessert shop, and learning to let go of his pride, just to find the lost girl.
"Chao Xi, this time it will be me chasing you, no matter how long it takes, no matter how difficult it is."
