This is about a detective in youth department who looks like a middle schooler.

The story is great. Its as good as other mystery stories but not only some serious mystery about solving murder cases. Its about helping teenagers.

Art is also great. Characters are good. Only rarely, they're disappointing. Also it can be enjoyed by all. Wether you're a romance fan, mystery fan or action fan, this manga will entertain you until the end (its still ongoing by translators :P)

Overall, its an OUTSTANDING manga. Totally worth reading.