Yuno the Distant Talon

Yuno the Distant Talon is a bachelor of Nagan Labyrinth City. She loses her best friend, Lucellus, when she is attacked by a mechanical demon that suddenly appears from the Great Labyrinth. After being saved by Sojiro the Willow-Sword, she comes to deeply resent him for his unchecked power and apathy towards the lives of others, and leads him to Aureatia in the hopes of finding someone who can kill him.