Lin Wan had been struggling in the reinforced concrete forest of Shenzhen for five years, thinking that he had already developed invulnerable armor, until one day at the high-speed rail station, he picked up his cousin Lin Qiao who had defected to him from his hometown. Lin Qiao, with the warmth and stubbornness unique to the small town, shattered the indifferent shell that Lin Wan had carefully built. The smoke of fireworks in the rental house, the hot soup after working overtime late at night, and the clumsy comfort when frustrated at work. Lin Wan watched her sister integrate into the city little by little, and finally found the sense of belonging she had lost in her wandering.
