The Commander said, "He's a duke of Crimson Contracts. He belonged to the Vampire race, and thus, made the whole city emphasizing blood contracts, binding, and fate enforcement. The city here is very strict. Even when the Royal Academy, especially some students, are an exception to his city ordinance, once they are involved in something that is outside in the Royal Academy, they are still bound to the blood contracts."
Myles asked, "Even if they are demon nobles?"
"Even if they are demon nobles. They can't do anything anyway. As a Demon Lord, his innate demonic art, Crimson Oath, makes it difficult to fight against it, not even the other Demon Lords."
Myles was intrigued. "How?"
