Children Who Chase Lost Voices

When she hears a strange song from a crystal radio, Asuna tunes into more than just a magical stream of music. Soon, she is transported to a mysterious world where mythical beasts roam and brave warriors fight for their lives. Agartha is a land of breathtaking beauty and unimaginable danger - a place where, it is believed, even the dead can be brought back to life. But at what cost?