Asch has fair skin, black hair and eyes, and off-white, pale, pearly horns that grow from the front of his head, and curve upward. Asch also has a bejeweled golden arm band and bandages on his forearm. Asch is a demanding, hot-headed, and harsh individual who prefers to do everything his way. He is often rude and enjoys intimidating others. His impatience is clear when he gets angry if people don't follow his instructions immediately. Despite his tough exterior, Asch does have a soft side. He showed concern when Ava was sick, helping to tend to her. Although he initially refused her thanks and insisted on focusing on his mission, he became frantic when she started coughing again. His more light-hearted nature is also seen during A Spa With Daemos, when he genuinely laughs after Ava trips in the spell pool. This moment is one of the few times he is shown to be genuinely happy. Asch is the prince of Daemos. Of his current assembly of knights, he brought them in, even sparing Noi and giving him the knight role when he would have otherwise been killed. it is shown that Pierce, Leif, Rhys, and Noi are all trying to collect a human soul in their world of Daemos, where they fight over for who gets to give it to Asch.

Pierce is the quietest and most serious. someone of few words, only speaking when necessary and giving short, straightforward answers to questions. He tries his best to remain calm in dangerous situations and is generally the least aggressive of the group. Despite his large and powerful nature, Pierce is kind-hearted and empathetic towards others. His loyalty to Asch is his primary motivation as one of the highest-ranking knights. He is also a very quick learner, capable of understanding new concepts faster than the other Daemos.

Rhys is known for being the most patient and calm. He rarely loses his temper. He tends to be strict and likes to be in control of the situation. His ability to rationalize and think quickly helps the Daemos when they are in trouble. he is mostly focused on the mission and does not want to waste time on unimportant matters. He also tends to be the most polite