Clown Horror Troupe

In the distant future, humans who landed on Mars established cities, established federal agencies, and assured the humans who immigrated to Mars that although there was unknown material on Mars, the impact of this unknown material on humans was less than one ten thousandth, but it was this one ten thousandth that catalyzed a non-human group called the Clown Circus. Hiding in the haze of the city, waiting for opportunities to move, touching the bottom line of moral law, shrouding the entire city under a bloody veil... Our story begins with a private detective assisting the alliance police to solve strange cases...