Ryo Katsuji

Long ago, the Forest was awakened and the Moon unleashed a ravenous Beast upon the Earth. Centuries later, as humanity struggle to coexist with the Forest, Agito revives slumbering Toola, who calls forth ancient technology to reshape the future from the ashes of the past. With the blessing of the Forest, Agito must save Toola from herself in order to rescue them all.

Yuki suddenly shows up a decade after she disappeared, and her friends bring her to a hospital.

[With ENG Subtitles] A lousy detective and his uber-genius assistant solve one impossibly difficult case after another! But every case is connected to the final mystery.