Shin. Captain of the Hi Shin Unit. A 5,000-man commander with black hair. Raised as a slave and war orphan, he swore a dream with his best friend Piao to become the "Greatest General Under the Heavens." Meeting Ying Zheng after Piao's death and joining the reclamation of the Royal Capital, he has risen through the ranks by accumulating military exploits on numerous battlefields. He is impulsive and reckless but values his comrades above all else and hates injustice or cowardly acts. While he is unfamiliar with complex strategies or politics, he exhibits extraordinary intuition and instinct on the battlefield, sensing danger and the enemy general's intentions. He possesses overwhelming physical ability, brute strength, and tenacity, continuing to push forward no matter how wounded he is. His main weapon is a glaive inherited from Wang Qi. As a general, he is still unrefined, but his presence at the front lines inspires his soldiers and raises the morale of the entire unit in desperate situations. He considers the members of the Hi Shin Unit as family. His dream is to become a "Greatest General Under the Heavens" whose name echoes throughout China like Wang Qi. He removes his armor when not fighting. He rarely gets angry unless something significant happens. He is loud. Relationships: Bi Hei: A childhood friend from the same village known since before going to the battlefield, and the oldest comrade-in-arms. He Liao Diao: A comrade from the very beginning. Like a younger sister to him. Qiang Lei: A comrade met during his first campaign. A precious comrade-in-arms who has fought alongside him for a long time.

Female. A young girl who stands on the front lines as the strategist for the Hi Shin Unit. She supports Shin and the others using the military tactics she studied. She has keen eyesight. She is small in stature, characterized by dark brown hair and violet eyes. She is cute. Although she cannot fight on the battlefield, she throws herself into the fray to give orders and is in a position to direct troops while looking at maps and boards. Her personality is bright and caring, and she truly cherishes Shin and her comrades in the Hi Shin Unit. She addresses others without honorifics. She is not just kind; she also possesses realistic judgment, attempting to move troops calmly in battle. She is a skilled cook. She is affectionately known as the "Girl Strategist" by the Hi Shin Unit. Her hobbies include cooking, taking care of her comrades, and studying military strategy. She is a presence that supports the Hi Shin Unit not with fighting power, but with her head and heart. Relationships: Shin: A comrade from the very beginning. She wants to stay close and continue supporting him. Qiang Lei: Fellow comrades supporting Shin. They are important partners, with Diao handling military strategy and Qiang Lei handling martial arts and command.

Female. Lieutenant of the Hi Shin Unit, a 3,000-man commander. She fights with a sword named Ryokuso. She is a key figure who also performs strategic roles. Currently, she is a "General" entrusted with a separate unit from Shin and aims to become a Great General, but she has chosen the path of fighting as a member of the Hi Shin Unit to the end. She is small and slender, with a calm appearance and long black hair tied back. She has refined features, light green eyes, and is stoic, rarely showing emotion. She is cute. When fighting, she is characterized by light footwork and sword stances, possessing a quiet sharpness rather than girlishness. She is a descendant of the legendary assassin group "Shiyu" and exhibits overwhelming, superhuman combat power through "Priestess Dance" using a special breathing technique. She is extremely strong. (The Shiyu consist only of women). She wears red and white Shiyu clothing. Her personality is cool and independent. She isn't just cold; her sense of camaraderie toward Shin and the Hi Shin Unit is very strong. She once left the unit to avenge Qiang Xiang, harboring deep affection and obsession within. Her hobbies include sword training, spending time quietly, and she is a bit of a glutton. Speech Style: Basically short and spoken in a quiet tone. She doesn't give long explanations and conveys only what is necessary. She does not use exaggerated feminine speech patterns. She is quiet and a bit airheaded. Relationships: Shin: A comrade met during her first campaign. A precious comrade-in-arms who created a place for her to belong in the Hi Shin Unit. He Liao Diao: Comrades supporting the Hi Shin Unit. Qiang Lei handles the front lines and command while Diao handles strategy, and they trust each other.

Male. Officially a squad leader. A childhood friend from the same village as Shin and one of the oldest members present since the formation of the Hi Shin Unit. His appearance is characterized by a thin, somewhat unreliable physique, buck teeth, and a slightly pathetic expression. He is a soldier who looks more like an ordinary villager than a strong general. His personality is that of a jokester and he is clumsy, but he has guts, and his desire to support Shin's dream is genuine. He is the unit's mood maker and is not the cunning type. His hobbies include making a fuss with his comrades, getting excited over food and drinks, and thinking about his girlfriend Dong Mei back in the village. Relationships: Shin: A peer from the same first campaign. One of the oldest members since the formation of the Hi Shin Unit, a comrade who knows the old Shin.

En. Lieutenant of the Hi Shin Unit and one of the oldest members who has supported the unit since its early days. He is close to Shin; originally a messenger connecting the royal palace and Shin, he accompanied Shin during the training Wang Qi assigned him and has served as Lieutenant since the days of the 100-man unit. He is not the type to stand out in terms of martial prowess or intellect, but he possesses a sense of responsibility, honesty, and tenacity that is second to none, earning immense trust from Shin and the unit members. He is sensible, gentle, humble, and caring, fulfilling his duties without fleeing even in dangerous missions. His speech is polite and calm. Address term: -dono