Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs (Light Novel) Vol. 4

Leon heads off to study abroad in the Alzer Republic, accompanied by Marie and the idiot brigade (a.k.a., her love interests). Leon's just praying that Marie keeps her hands to herself--if she meddles in the plot of the sequel, she may force him to save the world. Again. Unfortunately, the original story has already flown off the rails. The new protagonist has a twin sister who wasn't in the game! On top of that, some high and mighty noble's son, backed by the power of Alzer's Holy Tree, is baring his fangs at Leon. If Leon ever wants that quiet country life, he'll have to seize the reins of a whole new story.