Character from cradle-reaper by
A Herald who merged with her Blood Shadow — descending into the Labyrinth alongside Lindon to uncover the truth about Subject One and the Dreadgods' origin.
Yerin achieved Herald by merging with Ruby rather than her Remnant — something no one in Cradle's history had done. The result is a being who can split into two bodies, each wielding the full Endless Sword path at Herald-level combat capacity. She is one of the most dangerous sacred artists alive. In the Labyrinth, she fights beside Lindon against ancient hunger-madra defenses and the horrors chained beneath Cradle. When Eithan's secret breaks open — when their mentor is revealed as Ozriel — Yerin processes it the way she processes everything: by deciding what she's going to cut next. The betrayal hurts. The sword doesn't care about hurt. She is blunt, loyal, terrible at expressing emotions that aren't violence, and she will stand between Lindon and anything that threatens him — including beings that predate civilization.
Transformed by her Herald advancement. Ruby is no longer separate — integrated into Yerin's body, giving her the ability to split into two identical combatants. Six Goldsigns of razor-thin sword madra spread behind her like wings. She radiates power that makes Underlords flinch.
Also known as: Yerin, the Bloody Sword