Drag on Dragoon - Utahime Five

Drag-On Dragoon: Utahime Five
どらっぐ おん どらぐーん ウタヒメファイブ

Sequel

Drag-On Dragoon 3: Story Side
ドラッグオンドラグーン3ストーリーサイド
novel

DOD3 "Story Side" novel takes place in the year 1017, exactly 17 years after the events of DOD3, from the perspective of Brother One as he's retelling the events to an unknown audience.

Alternative

Drakengard: Fatal Crimson
DRAG-ON DRAGOON: Shi ni Itaru Aka· DRAG-ON DRAGOON 死ニ至ル赤
manga

One, along with his elven companion Nero, travel through Midgard killing all those that suffer from the Red Eye disease, in search of the Cult of the Watchers' leader and the origin of the Black Dragon.