Echoes of the Unsurvivable Riddle

A deadly riddle is spreading through Houston, and no one caught inside its pattern has survived. When impossible symbols burn into walls, whisper through reflections, and invade human minds, the Circle is pulled into a game built from occult symbolism, psychic resonance, and fear. Each clue is a trigger. Each wrong answer costs lives. As time fractures and the city bends around a mastermind’s logic, the team must solve the final riddle before the game resets—and Houston becomes the prize.