"STEM Junior Detectives" is an instructional comic that blends STEM education and regional information. The four teenage detectives codenamed S, T, E, and M in the book explain how to use what they have learned, blend in the detectives' reasoning skills, and solve difficult problems one by one.
The first issue of "STEM Sir's Challenge Book" tells that STEM is an acronym for Science, Technology, Engineering and Mathematics, and is also the code name of the four young detectives. S is a science fanatic, T is a jack of all trades, E is a lively engineering girl, and M is a cool math genius.
The opponent is an intelligent criminal with STEM knowledge, who sets up tricks to commit crimes and challenges the STEM Junior Detective Group. It's a battle for STEM reputation!