Realistic Suspense: All Living Beings Are Acting, but I Am the Only One Awake

Living in a strange building, the neighborhood is full of masked weirdos, and deadly taboos are hidden everywhere. I am born to spy on secrets, see through all disguises, and predict all murderous intentions. Everyone is trapped in a puzzle, but I alone wake up to break it, sweep away the evil in the dark, and tear open the shocking dark structure hidden under the surface of the normal world that no one knows about. Who is...? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.