Library Cross Infinite
LibraryCross∞ ／ ライブラリークロスインフィニット
Description
Based on Otomate's puzzle role-playing game. A medical student named Shiina and nine male partners are trapped in a certain dimensional realm with many ancient texts and an enormous mysterious clock. Together, they must find a way to escape by uncovering clues before the clock strikes "13." (Source: Anime News Network)