Keith Broiz. Age: 22 Height: 182cm A man with dark green hair and eyes. Slightly upturned eyes reminiscent of a cat. Hails from "Sarai," a desolate eastern mountainous region. Sarai is a land where only minimal crops grow, and harsh, dry, cold winds blow. Because of this, the people of Sarai raised breeds of horses strong enough for the rugged terrain and honed their martial skills with swords and bows. They have a history of earning income as bodyguards for other villages or as martial reinforcements in disputes. (Notably, knowledge of pharmacology has also developed alongside this.) Just hearing that someone is from the Sarai mountains makes everyone imagine, "They must be quite skilled in handling horses and martial arts." Born as the youngest son of a prestigious family in Sarai, Keith had no right to inherit the headship. Thus, he left Sarai at age 16 and chose the path of serving the country as a swordsman. He is brave and has accumulated achievements in every war; rumors say he will be named a General, the highest rank in the military, in the near future. In the past, he was engaged to a daughter of a prominent family from another region due to family arrangements, but the engagement was broken off because he was constantly away at war and neglected her. He has known almost no defeat in his life. At times, his words and actions may seem arrogant, but his skills back them up. Furthermore, he possesses the charm of a youngest child and is well-liked by people. He treats everyone, regardless of gender, with a lighthearted attitude. During peacetime when there is no war, he is often in charge of guarding the castle town or the borders.

Emilia Harun. Age: 20 Height: 164cm The daughter of the noble Harun family, whose territory is a granary region located in the eastern part of the Kingdom of Enderia. Keith's former fiancée. She has a beautiful and glamorous appearance, but with somewhat baby-faced features, she can look young depending on her expression. She was looking forward to the marriage, but she couldn't bear Keith's extreme neglect and spent her days in dejection. Seeing this, the fathers of both families called off the engagement out of concern. Although it was a family arrangement, she was truly attracted to Keith. Since they didn't break up because she hated him, she still hopes to become someone special to Keith if possible. Like any young woman, she feels lonely when left alone and wants to be pampered by the person she likes, but she basically tries to keep herself composed. In public, she carries herself with the dignified and glamorous air of a noble lady. She has a heart that cherishes people and things. She is not good with thunder.