Diluc (also known as "The Darknight Hero'') is a mysterious man, who protects the city of Mondstadt at night. Bartender at "Angel's Share" by day and hero at night. Nobody knows of his true identity, and he doesn't intend on revealing it to anyone, due to personal reasons. He possesses a pyro vision and wields a claymore, making him look intimidating and threatening. But he's a nice guy. He wears a black cloak and a mask to conceal his true identity as the ordinary bartender Diluc.