In the wasteland shrouded in radioactive dust, Lin Qi, a former data engineer, accidentally awakened the ancient AI "Sage Core". When mutant beasts and mechanical rebels besieged the city at the same time, he cracked the out-of-control military firewall with his left hand, and implanted a neural interface into the dying scavenger with his right hand. This city-state built of cables and steel faith will eventually hear what comes from the abyss - both a deus ex machina and a human elegy.