Diluc is the current owner of the Dawn Winery, a nobleman of high esteem in Mondstadt. A past incident caused him to split ways with the Knights of Favonius, he continues to protect the city Mondstadt in his own way. Despite coming off as bitter through his speech, he has a gentle nature. In his childhood, Diluc had a lighthearted and happy nature, rather to the contrary of him now he is stoic. Diluc is also favored by girls, he has, red hair, red eyes and is tall. Diluc also hates alcohol.