Plunged into the unknown realms of "the world below", Tatau, Ink, and Holo meet Sun, a young boy with a magic tattoo that lets him use his hands as guns. The four of them face off against the Horsemen, minions of the local tyrant known as King Tif. With Ink left for dead, Tatau, Sun, and Holo are thrown in prison to await their execution. Their situation...

The blood-soaked killer awakens at night, and he draws a line: the forbidden line… It's a path that might begin connecting the dots between all these tragic events. Soil is a nightmare no one wakes up from, a madness that goes beyond Onoda and Yokoi, the officers who came here to solve a simple missing persons case…