That Time I Got Reincarnated as a Slime, Vol. 11

A SPIRITUAL REAWAKENING

Rimuru's taking a break from managing his kingdom of monsters by honoring the memory of his friend Shizu. Her former pupils will perish if he can't find a way to rein in their unstable magical energy, and he might just have the answer. It will involve enlisting the help of powerful elemental spirits--but he's about to find out that their fairy queen is a bit of a loose cannon...