Harbor Air captain Guo Qiguang wanted to pursue Ruo Ling, but Ruo Ling rejected her.Ruoling discovers that an old man with dementia wants to fly to Canada. He is actually the father of Li Shengxiang, the airport's flight area operations manager... Shang Wei recommends his subordinate Fang Ke'er to be transferred, but Ke'er gets angry with him. Shang Wei is puzzled., it turns out that he didn't notice Ke'er's thoughts.Chen Jie found an unclaimed luggage wrapped in plastic wrap. After preliminary inspection, he suspected that it contained explosives. He immediately sealed off the scene and notified the police to follow up. Ruo Ling recognized the luggage and hurriedly searched for the owner... AlsoOn the one hand, Bailang Airlines flight attendant Gao Yawen flew to Hong Kong. She was Shang Wei's girlfriend many years ago...