I love Detective Kaga! He is so chill and friendly. I love how he observes everything without anyone notice that he is actually observing. He isn't type of detective who only knows how to use their brain, but also how to interact with people AKA his EQ is quite nice! The plot was great. I like how Keigo write each chapter sequentially. How they all connected into the each other. it was really fascinating. Even tho there was no plottwist, I did enjoy reading it and keeping me suspense every turning page.