In this unnerving tale of slow psychological collapse, a lone narrator recounts their descent into madness—or something far worse—after encountering a creature that feeds not on flesh, but identity. Known only as the Brain Frog, this parasitic entity latches onto the human nervous system, erasing memory, hijacking thought, and leaving behind an imitation so perfect… no one suspects the person is already dead.

Told from within the mind of someone still aware of the invasion, the story blurs the line between horror and helplessness, perception and possession. As the narrator’s thoughts unravel, so too does the illusion of free will—and the question of how many around us may already be gone.

This is not just body horror. It is self horror. And the Brain Frog… is always hungry.