Demon Lord 2099, Vol. 1 (Light Novel)

Fused Era Year 2099―Shinjuku. The dazzling prosperity of this massive city-state
conceals a lurid darkness just beneath its surface.

And it is here―in this megalopolis that represents the pinnacle of human development―where the legendary Demon Lord Veltol makes his second coming.

To rule this brave new world, the Demon Lord will take hold of the future for himself!