High School Detective Agency [Updated at: 2022-11-08 17:52:57] Alternative 고교흥신소 Author(s) Status OnGoing Genre(s) Drama - School Life - Mystery - Shounen View 12 High School Detective Agency 1 Rating. 1 followed First chapter Latest chapter Details Han Yoojin, a high school student who has everything he needs, is a quiet student at school, but as a CEO who runs a detective agency outside, he solves the problems of the underworld with his friends! Read more Chapter List Chapter number Updated at Chapter 1 1y ago