Karasu wa Aruji wo Erabanai EP 6

The story starts in a world which is known as Yamauchi, where everyone can change their shape into a crow. This is ruled by the Yatagarasu clan, These are the family of Raven. They decided to select Yukiya a beautiful boy as their next ruler and young prince. He made many encounters and then he creates a strange relationship between his master with his servant.