They are not just ordinary butler! Of course, they care about their teacher and others, and also perform work on the house, act as accompanying, accompanying and consultants ... All you ask for! These people who go beyond the calls of the ordinary butler are called "Yamori", the defenders of the house. Toto, studying Yamori, is currently studying in several noble homes, but the problem never stops! Thanks to his work as Yamori Toto comes to see from The first hands are political, racial and class tensions throughout his homeland of Mertole, when he participates in the scandal associated with the royal family.