Scarlet Soul, Volume 3

The kingdom of Nohmur has been a peaceful land forhumans since the exorcist Eron Shirano repelled the demons and sealed the way tothe underworld of Ruhmon. Generations later, sisters Lys and Rin are the heirsof the illustrious Shirano family, the most powerful exorcist clan charged withwatching over the barrier and maintaining balance between the two worlds withthe aid of Hikaten, the Sword of a HundredSouls.Until one day, for unknown reasons,demons begin slipping through once more... and suddenly, Lys vanishes without atrace, leaving the sacred sword behind for her little sister to take up. As theunderworld threat grows, Rin sets out alongside her companion, the mysteriousAghyr, to find her missing sister and figure out how to fortify the weakeningbarrier between her world and that of the monstrous creatures that threaten herkingdom once again.