Ar Tonelico 3 : Sekai Shuuen no Hikigane wa Shoujo no Uta ga Hiku

Sequel to the third Ar Tonelico game.

Planet Ar Ciel has been finally regenerated. Five years have gone by since that day, but the people of Sol Cluster still continue living in the Third Tower.
Right now, the lifespan of Tilia, who is also the Third Tower herself is coming to its end. Sol Cluster is plunged into chaos now they hav...