MAINGUN -Ash Hound-

Civilization has fallen.And yet—the world has not ended. Ash drifts,covering the land in gray. Beastkin roam the wastelands,living on relics of a forgotten age. Riva, a young hunter with the instincts of a hound,rides across the ash with his machine, Dusty. One day—something falls from the sky. A black cube. It calls itself “Iris.” An AI—not meant for this world. In a land where conflict never lasts,where something unseen shapes every fate— their meeting begins to change everything. What does it mean to live—in a world that no longer has an answer? Across the ash-covered world,their journey moves beyond ruin— not toward an end,but toward what comes after. Post-apocalyptic × AI × AdventureA restrained, cinematic SF epic.