Jiang Yan sits in first class 1A with his boarding pass, but is forcibly asked by He Yang to give up his seat. Relying on his family background and airline connections, He Yang pushes step by step, and the crew members are also drawn into the dispute. Facing identity flaunting and unreasonable harassment, Jiang Yan firmly guards his own seat and luggage. As the dispute escalates, the task he shoulders gradually surfaces, and research institutes and related personnel intervene one after another, a seat-grabbing storm pulling out layers of problems. People who used to rely on connections will ultimately bear the consequences for their choices.