Cats Claw

Religion is virtually dead and rationality rules. A new technology, promising instantaneous and free travel between any city on the planet, and allowing spaceships to spread through the galaxy in a reasonable amount of time. Astral gates, the ancient and credulous called them. Shortcuts through a dimension other than ours. A dimension full of demons. The warnings, from the one remaining enclave of believers on the planet, were ignored. 2215 Hell is here.