Tantei High by ' purpleyhan ' (👈click that)
Tantei High is basically a detective story. Tantei is a Japanese word which means detective. This story is not your ordinary detective story.
But I must at least tell you that if don't like detailed killings then you shouldn't read this because in the first part the death would be detailed which somehow made me have trouble sleeping. But this story is very nice.
It is my number one favorite story in Wattpad.
-J-