The Decagon House Murders is the challenge youve been waiting for. This is a story that doesnt just invite you to watch it dares to make you think. Its a Fair Play mystery in the truest sense where the author puts every piece of the puzzle right in front of your eyes and the frustration isnt from hidden information but from realizing that all along youve actually been seeing the truth you just havent been able to recognize it. Remember Agatha Christies And Then There Were None? The narrative is split into two different parallel nightmares. On the island the students find themselves trapped in a terrifying survival game where they are killed one by one. On the mainland two other charactersa former club member and a curious friendbegin to receive strange accusatory letters. They try to solve the mystery from afar acting as armchair detectives while time keeps ticking for their friends across the sea. What I like about this manga lies in the dynamics between The Victims and The Culprit. The Victims are not helpless NPC theyre mystery fans. Theirs intellectual and analytical are top notch. They treat the initial threat like a game analyzing the crime scene with cold logic rather than fear. This makes their eventual downfall feel even more satisfyingand terrifying. You watch their walls of logic collapse replaced by primitive panic as they realize that their knowledge of mystery novels cant save them from a real killer. Opposing them is The Culprit a criminal who operates with the precision of a surgeon. This character isnt a monster with physical strength but a logic magician. They operate in plain sight blending into the background so when they finally strike it doesnt feel like an attackit feels more like a sneak attack maybe a magic trick The Culprit flipped the students own arrogance against them using their assumptions to hide the knife until it was too late. The art the visual is awesome. The characters are delicate beautifully drawn. Contrasts with the brutality of deaths. The author pleases your eyes from panel to panel pages to pages while the clue quietly sits in the corner. Unnoticed until you read the end of the manga. The reason why this genre is considered legendary revolves around one moment near the end. The Twist Its a plot twist so simple yet so devastating that it makes you reevaluate every conversation every panel and every assumption youve ever made. Cold calculated and mathematically precise. This isnt a story about emotions its a story about perception. It doesnt mess with your feelings it messes with your perception. Although The Decagon House Murders manga is an adaptation still this manga pleases me. Should I read the original novel?