Chapter 2 main character

Lin Ruoping: The protagonist, an assistant professor in the Philosophy Department of Tianhe University, has a detective mind Li Daqi: Investigation Captain of Taipei Shilin Branch Zhang Zhongming: Hualien criminal team leader, Li Daqi's best friend Seiji Sakai: The Japanese detective who had dealt with Lin Ruoping, the two met again in Pattaya East: The Thai who mysteriously disappeared at the Royal Land Hotel in Pattaya Camel shock: Thai tour guide for members of the Pattaya tour group Shen Zhaopeng: The owner of the 'Third Eye' photo studio, who likes to take supernatural photos, a member of the Pattaya tour group, was killed after returning to Taipei

Jiang Mengli: Zhaopeng's girlfriend, member of Pattaya tour group Su Kaiyun: Partner of Shen Zhaopeng Photo Studio He Lifen: Jiang Mengli's friend Qiu Shiling: Member of Pattaya tour group, wandering painter, author of travel notes in "Magic Thailand Tour" Chen Shanjun: Member of Pattaya Tour Group Michai: Staff at the Royal Land Hotel in Pattaya Salang Yuk: Staff at the Royal Land Hotel in Pattaya