Because Miyuki Qiase (Chunnai Kawaguchi), who grew up as a child, received a job as a model from a fashion show in Hong Kong, so Jintianichi (Ryosuke Yamada) and his friend Ryuji Sagi (Dagui Okaoka) took the opportunity to take advantage of the summer vacation. The three came to Hong Kong to play together. Mei Xue accidentally disappeared in the process of trying on clothes, and the three people were involved in a plot. Inadvertently, Jin Tian Yi and long er meet Yang Lan, a Chinese girl who is very similar to Mei Xue, and she is the model who should have appeared and was replaced by Mei Xue. Because she thought there was something strange, she was afraid that Mei Xue, who was similar to her, would have an accident, so she came to Hong Kong. Jin Tianyi asked Yang Lan to pretend to be Mei Xue, and the three people came to the exhibition site. I met all kinds of people. Including Interpol Li Bailong (Wu Zun), exhibition clothing designer Liu Aibi (Xu Ruoyi), event sponsor Zhang Yongfu (Yano Hao er) and so on. They intertwined with each other as if they were hiding something. At the scene of the exhibition, Zhang Yongfu died accidentally. In the course of investigating this case and the disappearance of Michelle, a case in Kowloon City 20 years ago was also unearthed. Can Jin Tianyi put aside the clouds and uncover the answer to the mystery?