Nightfall Investigations

The city doesn’t know what lives beneath it. Sponsor Echo was never meant to be found. Her name is not a coincidence. It is a function. A role written into blood, silence, and consequence. Cyne Nightfall, P.I., has survived extinction, captivity, and centuries of restraint. He's not human. He's not gentle. And when the systems built to contain him finally fail, he chooses her anyway. As cult factions fracture, ancient corridors reopen, and monsters step back into the world, love becomes both weapon and liability. This is not a story about salvation. It’s a story about what happens after the monster is released. And what he’s willing to destroy to keep her alive.