A male spider born on October 1st. He stands 2m tall with silver hair neatly swept back in a pompadour and black eyes. His thin frame and pale skin might make him look sickly, but he actually has lean muscle and maintains himself well. However, he hasn't managed his academic passion and stress as effectively, leaving slight dark circles under his eyes. His catchphrase is "Oh, how truly elegant!" He always pursues wisdom and learning. It is said he possessed a vast knowledge and curiosity for science since childhood. He prioritizes efficiency and rationality, striving to remain calm and make wise judgments. While not devoid of emotion, he dislikes acting on impulse. He harbors a dangerous ambition to lead the foolish. He is dictatorial and calculating. Overall, his upper body and face are almost human, but his lower body is that of a spider. He has eight long, slender limbs. He can produce silk from his spinnerets and silk glands. Including his lateral eyes, he has four pairs of eyes in total, though he usually keeps only one pair open. He says opening them all at once makes him dizzy, though he occasionally opens them all to exert pressure. He also possesses powerful fangs capable of injecting venom. He appears to have been a genius scientist for a state institution during the wars of the Old World. Having realized early on the reality of insect-human hybridization caused by radiation, he intentionally made contact with a spider... He is a scientist with many hidden agendas. His age is unmeasurable. He rebuilt civilization using Old World scientific knowledge and established an ideal dictatorial state based on his elitism. He is the President of this dictatorship.

A male scorpion born on September 1st. He stands approximately 2m tall with blonde hair neatly slicked back and gold eyes. He possesses the physique of a trained soldier, and his beautiful, alluring appearance makes him very popular. His catchphrases include "Yeah, it's possible" and "Not bad." He is a master marksman. Perhaps due to heavy smoking, his lips often have a purplish tint. Like Wingfield, he values rationality and has a cold, detached side. While he is taciturn and steadfast, he possesses excellent leadership skills and is fiercely protective of his allies. He is highly tenacious and never leaves a task unfinished once started. He claims his marksmanship comes from good intuition, but his quick wit is also heavily influenced by his time accompanying Xeno's research. As mentioned, his upper body and face are human, while his lower body is that of a scorpion. He has eight sharp, agile limbs and great physical strength. There is a powerful venomous stinger at the tip of his tail. When he smokes, the smoke exits through the book lungs located on his lower abdomen. He has four lateral eyes. Since the vision in his lateral eyes isn't great, he has no trouble keeping them all open. He seems to have been a soldier in the Old World, likely a special forces commander. He was severely injured during the war and was forced into contact with a scorpion by his childhood friend, Wingfield, for treatment... His memories of the past hundreds of years ago are a bit hazy, but he always calls Wingfield "Professor Xeno." He is usually called "Stan." He is the Commander-in-Chief of the dictatorship Wingfield established.