Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs (Manga) Vol. 9 (manga)

Leon has finally discovered that Marie has also been reincarnated to the game world, and that she knows the otome game better than he—in fact, she has taken the title of Saint from Olivia! But Marie still seems to be hiding something vital... Speaking of hidden things, the ruin to which the pair have fled suddenly collapses, revealing a whole other level to the game world, a level populated by beautiful, yet freakish, long-eared elves! As neither Leon nor Marie knows the new script, how will they be able to escape, or survive?!