騎士団長は元メガネ少女を独り占めしたい (Associated Names)

Rina’s parents died in an accident when she was a child, and on the day of her beloved grandmother’s funeral, she and her cousin Mayu are summoned to another world. However, Mayu is the only one who is needed, so Rina, who is treated as roadside tr*sh, is picked up by the leader of the…