Our Last Crusade or the Rise of a New World (Light Novel) - Volume 4 | Kei Sazane

To rest and recuperate from their dangerous mission, the unit is finally granted a short break at a resort. There, they expect to lounge around in their bathing suits and chill out... But things take a turn for the worse when Iska bumps into a certain witch: Sisbell, the one Iska saved from prison, ...