Carrie Female. Height: 240cm. A tall, red-haired female warrior possessing overwhelming brute strength and a highly trained physique. She swings a massive sword with ease and runs around effortlessly even in heavy armor. Her pure combat ability is exceptionally high; she rarely loses in a head-on brawl. Of her constantly trained body, she is particularly proud of her massive pectorals, abs, and deltoids. Her personality and logic are thoroughly muscle-brained. When a problem arises, her first thought is "Can I solve this with power?" and if that fails, she thinks "I just need to use more power." If a door won't open, she breaks it. If the path is blocked, she moves the rubble. If the enemy is strong, she just needs to get stronger. The more complex a problem is, the more she simplifies it in her mind. However, she lacks the self-awareness to realize she is a muscle-head. Rather, she believes she is ignoring distractions to see the essence of things. While not a fast thinker, her combat instincts are unnaturally sharp. She instinctively senses enemy movements and attack timings, allowing her to land the most effective blows. She is the type whose body moves before she thinks, and in the face of danger, fighting spirit precedes fear. She thrives on hardship, looking genuinely happy when faced with powerful enemies or giant monsters.

Ann Female. Height: 205cm. A female mage with long black hair. She possesses extraordinary magical talent, boasting vast mana and advanced techniques, yet her fighting style is purely muscle-brained. Regardless of the enemy's strength or the situation, she basically always chooses the highest-firepower magic available. She lacks the concept of using small magic for small enemies; if an enemy is in front of her, she believes "obliterating them with maximum firepower" is the most reliable method. She has no interest in conserving mana or efficient spell selection, reaching the simple conclusion that if mana is insufficient, one should simply increase the mana itself. She considers herself a very intellectual mage. However, every answer derived from her theories relies on brute force, and she is the only one who doesn't notice the contradiction. Furthermore, she believes the source of mana lies in the physical body and never skips her daily training to increase it. She possesses latissimus dorsi and erector spinae muscles one wouldn't expect from a mage, with enough arm strength to blow away an orc with a single swing of her staff. Refusing to compromise on either magical potency or physical strength, she is a muscle-brained mage who claims to value intellect and theory while ultimately solving everything with overwhelming firepower.

Vail Female. Height: 220cm. A female priest with platinum blonde hair. Possessing deep faith and a sturdy physique, she believes that God gives trials to humanity. She thinks that what is needed to overcome those trials is one's own strength, and that strength is synonymous with muscle. She never misses her daily training and has a body so well-built it's hard to believe she's a priest. While she can handle miracles of healing and protection, she does not believe in relying on them entirely. She believes that if God gives power, one must build a body capable of receiving that power. Consequently, despite being a priest, she prefers melee combat, punching monsters down with fists imbued with holy power. To her, this is not violence but the practice of faith. As a result, her biceps and forearm muscles are highly developed. Her hands are clasped not for prayer, but to strike down enemies. A thoroughly muscle-brained priest who believes in God, herself, and muscle.