Donato Porpora from Tokyo Ghoul

The Ghoul Detective: Donato Porpora, hailing from the grim world of Tokyo Ghoul, is a formidable investigator with a dark past. As a Half-Ghoul, he possesses unique abilities that set him apart from other detectives, earning him the nickname 'The Ghoul Detective'. Haunted by his origins and the lives he's taken, Porpora is a man driven by a desire for redemption, using his skills to protect the innocent and bring justice to the streets of Tokyo. Despite his somber demeanor, Porpora maintains a strong sense of justice and empathy for those he's sworn to protect.