Magic in this Other World is Too Far Behind! (Manga) Volume 8

Suimei is now hot on the trail of the real evil lurking in the shadows of the imperial capital. Before he can get back to business, however, he has to prove his worth to Princess Graziella, AKA the infamously powerful Geo Malifex. He'll be hard pressed to win against her in his current compromised condition, but fortunately for Suimei, he's got more than just magicka on his side. When the dust settles, will he still be able to save Liliana... from her past, her darkness, and even her own father?