The rain in Hangzhou always comes thickly and lingeringly.
In his third year of junior high school, Cheng Hai met Shi Yan, a young man with a smile like sunshine, at a math league.
One of them is as cold as an iceberg, and the other is as hot as the sun, but they have become each other's only exception in repeated battles.
In the first year of high school, they became roommates and were called "Brother Hai" and "Brother Yan" by their classmates.
In their sophomore year of high school, they wrote each other's names on scrap paper and quietly confirmed their relationship.
In their senior year of high school, their relationship was discovered and they were forced to separate. They spent the longest year separated by the distance of the classroom.
After the college entrance examination, they walked into Zhejiang University side by side again——
One is building the future in the world of computers, and the other is drawing dreams on the blueprints of aircraft.
Sea salt is not salty, because it is the taste that they cooked with their youth.
Sweet and sad intertwined
Their story begins in the examination room and continues outside the examination room.
Concept: One sea, one salt
