Earthian - S01

For as long as Earth has existed, angels from the distant planet Eden have quietly observed its people, whom they refer to as "Earthians." Chihaya and Kagetsuya are two of these agents, tasked with evaluating both the good and bad qualities of humanity. While Kagetsuya remains strictly professional, Chihaya often gets personally involved in Earthian matters, frustrating his partner. At the same time, Chihaya finds himself drawn into a series of mysteries as he searches for the truth behind his unusual black wings.