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Missing mysteriously? Accidental death? Is it a coincidence or man-made? What was that strange noise you heard in the middle of the night? Don't be afraid, the boss will help you decipher it. But, boss, why are you always losing your vest? [Strong female, no male protagonist]

Missing mysteriously? Accidentally fell off a cliff? Food poisoning? Is it man-made or a coincidence? What was that strange noise you heard in the middle of the night? Don't be afraid, the boss will help you decipher it. But, boss, why are you always losing your vest? [Strong female, no male protagonist. This article is mainly about the heroine. The case is just to highlight the heroine. Be careful with the plot. There may even be some fantasy later on. I chose the wrong genre when I chose it (っ??? C)]