Eien no Aselia: Kono Daichi no Hate de

Since their parents’ demise, Yuuto has been caring for his step-sister Kaori. Yuuto raised Kaori. Even though life is difficult for them, they take comfort in one another and their relationship. That is, until the day that they are transported to a different world, which they will later refer to as Phantasmagoria… In this world, where he can’t understand a single word that is uttered to him, his sister is kidnapped, and the people who have her compel him to fight while wielding a sword that seeks to control his mind instead… In this world, he can’t even comprehend a single word that is spoken to him. Yuuto first only accepts this fate to protect Kaori; however, as time goes on, he begins to worry for the fate of the “spirits,” the girls who fight beside him, and other people who live in this world…