As multiple mysterious cases emerge overseas, Tang Ren's senior disciple, Lin Mo (played by Qiu Ze), the genius hacker Kiko (played by Shang Yuxian), and the Noda Hiroji Corps make their appearances. Alongside them, numerous new detectives and characters are introduced! The seasoned detectives reunite to once again stir up the storm in Chinatown, delving into the truth. This suspenseful story combines humor and a profound meaning, presenting a new trend in detective investigations.

Lin Mo is the student of Chinatown's number one detective. Ye Tian Hao Er is Ye Tian Hao younger brother. Separate storylines find the two characters caught in the center of mysteries revolving around the victim's widow Ivy and bar singer A Wen. Lin Mo pursues two cases: Four-Faced Buddha and Name of the Rose that not only takes place in Bangkok but also in Kaoshiung.

The third case about the Ghost's Invitation takes the story back to Bangkok and then to Tokyo. The investigator on the job is none other than Yetian Haoer who teams up with Asia's five-member team that include Lu Jing Jingand rookie policewoman Sa Sha.