de blois grevil

Grevil is an aristocrat who coerced the local police into making him a detective simply because he had a fascination with crime. The most striking feature of his appearance is his drill-like hairstyle, which Kazuya humorously thinks could serve as a lethal weapon. Despite being an incompetent detective and constantly needing to depend on Victorique to solve his cases, Grevil typically refuses to acknowledge her presence. Whenever he visits the library, he discusses the case that's troubling him with Kazuya, claiming it helps him organize his thoughts. Kazuya attempts to encourage him to share the details with Victorique, but Grevil ignores this suggestion. Victorique advises Kazuya to converse with the detective while she continues reading her books; if she mutters anything to herself, he should disregard it. This is due to Grevil being Victorique's half-brother, and despite their familial ties, they cannot acknowledge each other in public. His mother was their father's official wife, and as the eldest son, Grevil claims all the credit for solving crimes and is set to inherit his father's legacy. Victorique describes him as a heel and a playboy. The reason behind his peculiar drill-like hairstyle is revealed to be a result of Victorique's actions; Grevil required Victorique's assistance in solving a case involving the woman he loved. Victorique agreed to help, but only if he accepted the humiliation of sporting the unusual drill hairstyle as part of the deal.