Several players get together and dress up as different characters to find the killer and restore the truth through reasoning and performance. As a project rising in recent years, “script killing” has attracted the participation of many young people. As early as 2019, known as the “first year of Chinese script killing”, the number of script killing stores in China exceeded 12000. In 2020, the epidemic made the online “script killing” app popular. After the epidemic improved, the pent up demand...