The first season of Black Deacon tells the story of19th century. There is a mysterious, elegant and perfect deacon in the home of the famous British aristocrat Van Dom Heywood. He is Sebastian, a black deacon. Although Sebastian always said simply: I'm just a deacon, nothing can beat him in manners, knowledge, taste, cooking, martial arts and so on! Sebastian's master Charles was the master of the Van Dom Wuhai family when he was only 12 years old. It not only took Charles only three years to turn Fandom into the largest snack toy manufacturer in Britain, but also performed secret tasks for the Queen under the table, so he was also called the evil aristocrat! In addition to taking care of Charles' daily life, Sebastian has to help the sickly domestic servant clean up the mess. Most importantly, Sebastian must respond to Charles' capricious demands and reach the impossible task gracefully! As a deacon of the Van Dorhain family, how can you not even do such a small thing? For Master Charles, Sebastian will serve him wholeheartedly and realize all the wishes of his master.
The second season of Black Deacon is about19th century, and Yalos, the owner of the famous Transy family, is a beautiful blond boy. He was taken away by the elves not long after he was born. It was not until a few years ago that he returned to Tracy's house with the black deacon Claude. Claude is absolutely loyal to his master, always by his side, and completes various tasks gracefully. But no one knows Claude's past and origin except his name. Aros's uncle is usually lazy and greedy. For their own benefit, they began to doubt their identity.