Reign of the Seven Spellblades, Vol. 7 (Manga)

Kimberly is rocked by devastating news: Ophelia Salvadori has been consumed by the spell. Oliver and his friends might have bested Joseph Albright, but when faced with the horrors rising from the labyrinth, they could only run--and some of them not fast enough! With Pete in Ophelia's clutches, all the Sword Roses can do is cling to hope and prepare for their descent into the depths, even if they're in over their heads...