Wucheng is also called Canglan City. The fog here persists all year round and is as thick as the city's secrets. Two teenagers approached in the fog. One is a silent and lonely son of a policeman; the other is an unruly and unruly son of a real estate tycoon. They played badminton together, went to Beijing to see the police academy together, and walked a long way together in the night breeze of Chang'an Street. That was their best time, clean and bright, like the first ray of sunshine leaking out after the fog cleared. But Wucheng never lets anyone go easily. The summer after the college entrance examination, a gunshot sounded and everything began to collapse. One puts on a police uniform and walks into the light; the other puts on a spanner and falls into the abyss.
There was an unbridgeable fog between them.
Intention: Can a person escape fate and become the person he wants to be?