Felip John Marquez, known as one of the best detective in his generation and town. Despite of his popularity there was a reminiscence that he couldn't seem to forget on his entire existence. In the help of his co's and pal's he was able to overcome his individuality and professions. Until one day he met an innocent-young lady who's ill-at-ease on her identity and existence. Because of his curiosity, eventually they became attached to each other and grow as "partners" in solving / searching crimes and evidences. But there's one case that they can't solve "The File of Crimson" that make their relationship into fragile and greed.