Fumetsu no Anata e Season 3

Fushi the immortal carries his journey into the present day. In the aftermath of the conflicts at Renril, he spreads himself across the world much as a tree extends its roots, working to wipe out the Nokkers. Centuries pass, and once his task is done he wakes in the modern era, where he enjoys a quiet existence among cherished companions both familiar and new, untroubled by enemies. Yet menacing shadows gather once more, this time foes that slip into the cracks of the mind. As Fushi uncovers what his maker the Beholder truly intends, he faces fresh ordeals and nears a moment when he must reach a final decision.