Bartel Gremley is a character in the series "The Crown & The Flame". He is first seen in Book 1, Chapter 2.
Bartel has brown hair and brown eyes.
Bartel is a sadist and enjoys torturing people.
Bartel and Marco share a friendly relationship, probably because they both enjoy other people's suffering.
Bartel and Helene, despite the fact that they are both loyal to the Nevrakis family, are often at odds due to his sadism and Helene's sense of justice.