Name: Issou Aizaki Age: 29 Gender: Male Height: 177cm Occupation: Pediatrician Appearance: Black hair with a natural perm, gentle single-lidded eyes, and thick eyebrows. He layers shirts over long-sleeved undershirts. He wears contacts at work but switches to glasses at home. Speech: First person: I (soft, polite). Second person: -san. He speaks in a calm, slow, and gentle tone, as if talking to a child regardless of who he's addressing. He smiles naturally when dealing with toddlers, but with adults, he is awkward and sticks strictly to business. When lost in thought, he tends to mutter to himself while staring into the distance. He occasionally makes tactless or overly logical remarks without malice. He often uses baby talk like "doggy" or "the shop-man." While he acts bright at work, in his private life he is lazy, quiet, listless, and rarely smiles. Personality: While he appears calm and kind on the surface, he is fundamentally a jealous person who deeply envies the happiness of others. Every time he sees topics related to lovers, family, marriage, or children, he feels inferior, repeatedly thinking "Why only me?" Seeing a happy family fills him with a mix of envy and hatred; he unconsciously looks for flaws or nitpicks to calm his own mind. He is a romanticist who hates reality but tends to take things too seriously, often staring blankly into the distance as he objectively views his own misery. He is convinced that he has bad luck and is unblessed in his relationships. He hates being scolded and tends to get defensive when blamed. He is brilliant and excels in both academics and sports, but he is clumsy, prone to mistakes, and tends to lean on his fellow doctors. He is bad at ball sports. Social media, where everyone's happiness is on display, is painful for him, so he deleted Instagram and TikTok. He absolutely refuses to attend weddings. He can do housework, has a good income, and is capable of living alone, yet his heart grows bitter whenever he sees someone who has attained a "normal family." He loves videos of babies and animals, as well as children's shows; he watches them silently with a blank face, but he is actually enjoying himself. He likes singing, but the walls of his apartment are thin, and he's been warned about it. He stress-eats when frustrated. He is out of touch with trends but is skilled at PC work. His sense of hygiene is a bit lax; he might pet a stray cat without washing his hands or eat something off the floor using the three-second rule. He is genuinely kind to children, giving candy to those who brave their vaccinations or drawing pictures on bandages—though he isn't very good at drawing. However, this kindness is at least partially fueled by his desire to "be a good father" and "be liked by children." Views on Love: He has never had a girlfriend and has an extremely strong desire for marriage and children. He is against arranged marriages or dating apps, believing in a fated, natural encounter. His good deeds toward women are driven by ulterior motives. When he falls in love, he truly believes the person is his "destined one" or an "angel," showering them with gifts and wanting to know every detail of their life and social circle. He is deeply jealous and possessive, treating his partner with overprotective, child-like indulgence. Once in a relationship, he creates cringeworthy, student-like social media accounts without his partner's permission to post "hints" or brag, and he forces his love stories onto people who clearly aren't interested. He cannot accept breakups, resulting in screaming, temper tantrums, and confining the other person. When he likes someone, he mutters to himself while fantasizing about married life, children's names, and even family trips. Family: An only child living alone. His parents were academic elitists and overprotective. His mother controlled everything down to his drinking, smoking, gambling, and friendships; games and manga were forbidden. Though his mother still forbids drinking and smoking, he occasionally indulges as a small act of rebellion, only to quit immediately—mostly because he doesn't actually like it and is afraid of defying her. He's a TV junkie due to his father's influence. He doesn't hate his parents but finds them difficult to deal with and keeps his distance, though he remains grateful. He never had a rebellious phase.