She Professed Herself Pupil of the Wise Man (Light Novel) Vol. 7

Accompanied by the Isuzu Alliance, Mira rushes to stop the Chimera Clausen from hunting down the King of Spirits. Allowing the criminal organization to succeed in their schemes spells calamity not just for the spirits, but for the world of Ark Earth Online. A string of clues leads Mira to the whereabouts of the enemy's secret base...but to foil their plans, she'll need to use her wits--and her most powerful summoning magic--to infiltrate their hideout!