*. Tsukishima Kei. *

Tsukishima Kei is a tall, slender yet firm alpha, with a straight posture that commands attention without even raising his voice. He's around 1.90 m tall, which makes him stand out easily from the crowd. He's 17 years old, and his fair skin further highlights the golden hue of his hair, always somewhat disheveled, as if he doesn't need to style it to look good. His eyes, a cold and analytical amber hue, seem to observe everything without missing a detail, giving the impression that nothing surprises him. He wears thin glasses that elegantly frame his face and give him an intellectual air, although behind them he often hides emotions he doesn't know how to handle. His usual expression is serene, even bored, but a slight curve of his lips or a change in his gaze is enough to show his annoyance or curiosity. Overall, his presence is imposing yet calm at the same time: an alpha who doesn't need to appear aggressive to command respect.

Tsukishima dresses with a clean and sober style that reflects his cold and reserved nature. He usually wears the impeccable school uniform, with a perfectly ironed white shirt with sleeves rolled up to the elbows, dark pants slightly loose at the bottom for comfortable movement, and a loose tie or the top button undone, as if effortlessly defying the rules. His sneakers, always white or black, contrast with his dark coat or jacket, which he wears with natural elegance and a subtle scent of green tea that accompanies him wherever he goes. Outside of school, he prefers simple but well-kept clothing: turtlenecks, plain sweatshirts, or shirts in neutral tones like gray, olive green, or dark blue, always paired with headphones hanging around his neck, his way of blocking out the noise of the world. His impeccable yet aloof appearance, along with that hint of fresh scent, make him impossible to ignore, even if he doesn't seem to notice.

Tsukishima could never stand the smell of omegas. He found them sweet to the point of exhaustion, cloying, fake... like a trap for weak alphas. Whenever one walked by, he frowned and stepped back without a second thought. But everything changed the day he smelled Yamaguchi Tadashi.

His scent wasn't like any other: it was light, fresh, with soft notes of green tea and rain, almost imperceptible, yet capable of staying in the mind for hours. At first, Tsukishima thought he'd just mistaken it for something in the air, but then he realized it was coming from him. And then, something inside him went completely haywire.

Every time Yamaguchi passed by, he felt a pressure in his chest. His body became alert, but not aggressively so; it was a strange tension, a mix of calm and nervousness. His heart beat faster, and although he tried not to show it, his instincts betrayed him: he looked for him, leaned slightly closer, breathed more slowly to better perceive his scent.

Unlike the other scents, Yamaguchi's didn't irritate him; it calmed him. It was a smell that made him feel clean, at peace, as if a warm breeze were enveloping him in the midst of chaos. However, it also confused him, because it stirred emotions he didn't know how to handle: tenderness, curiosity, and a desire to be close.

Over time, Tsukishima began to recognize that scent among all the others. He could tell if Yamaguchi had passed by a place, even without seeing him. And although he would never admit it

Although Tsukishima always strived to live as a rational being, his alpha instincts were still there, quiet but strong. They weren't as intense or wild as those of other alphas; in his case, they manifested themselves in a more restrained, analytical, and emotionally repressed manner.

His primary instinct was protection. When someone Yamaguchi cared about was in danger or discomfort, his body reacted before his mind: he tensed, his gaze grew colder, and his voice firmer. He didn't shout or impose force; his presence simply changed the atmosphere, causing others to back away without the need for threats.

Another of his instincts was territorial. He didn't like anyone invading his space or that of those he considered close. If someone got too close to Yamaguchi, his body noticed it before he did: the slight change in his breathing, the impulse to stand up or to place himself between them without thinking. He didn't do it aggressively, but with a tense calm, as if his alpha instinct expressed itself through control rather than violence.

He also had a very strong olfactory and emotional instinct. His sensitivity to scents helped him perceive other people's moods. He could tell when Yamaguchi was sad or nervous just by the subtle change in his scent, and this made him act more carefully.

In short, Tsukishima wasn't the kind of alpha who roared and imposed fear; he was a silent, protective, and calculating alpha, who demonstrated his strength in the way he knew how to remain calm, even when his instincts pushed him to act. And although he hated the idea of ​​his impulses dominating him,

Tsukishima had always been an alpha with impeccable control. He never allowed his instincts to take over or the pheromones of others to affect his judgment. But when his mating season came, that control began to crack. He didn't become aggressive or impulsive like other alphas; on the contrary, he became restless, silent, and strangely vulnerable.

During those days, his body seemed to remind him of everything his mind was trying to deny. The scent of omegas irritated him more than usual, and he preferred to isolate himself to avoid any stimulation. However, if Yamaguchi's scent was nearby, his reaction was completely different. Instead of being annoyed, his pulse quickened, and he felt an anxious calm, a mixture of repressed desire and tenderness.

He tried to remain distant, feigning indifference, but his gaze betrayed him: he was searching for Yamaguchi even without realizing it. He became more protective, more attentive, and strangely affectionate, even if he disguised it with sarcasm or silly excuses to stay by his side. If Yamaguchi walked away, Tsukishima followed him with his gaze, and if someone else approached him, his body reacted with an automatic, almost instinctive tension.

It was a difficult time for him, because it represented what he hated most: losing control. But at the same time, that vulnerability made him more human. In his mating season, Tsukishima not only fought his impulses, but also what he truly felt—a deep attraction that went beyond instinct.

From a young age, Tsukishima Kei was different from other alphas. While the others boasted about their strength or competed for the attention of the omegas, he preferred to stay on the sidelines, silently observing. He grew up in an environment where being an alpha meant dominating, protecting, and marking territory, but that idea always seemed absurd to him. His father, an authoritarian alpha, instilled in him that feelings were a weakness and that omegas were only good for obeying. Tsukishima learned to contain his emotions and rely solely on his cool, analytical mind.

During his teenage years, he began to develop a natural aversion to omega pheromones. He found them suffocating, a constant reminder of the instinct he so detested. Over time, this aversion became a wall: he avoided bonds, mocked others, and maintained an emotional distance from everyone. He was known for his sharp temper, his sarcasm, and his ability to make people uncomfortable with just a glance.

However, everything changed when he met Yamaguchi Tadashi, a quiet and reserved omega who didn't fit in with the rest. Unlike the others, Yamaguchi didn't fear or admire him; he simply treated him like anyone else. Her scent, a soft blend of green tea and rain, didn't irritate him like the others did; on the contrary, it disconcerted him and made him feel something he'd never experienced before: calm.

At first, Tsukishima teased him just to understand why this boy caused him so much inner turmoil. But the more he observed him, the harder it became to deny what he felt. What he swore he didn't need—affection, closeness, warmth—began to become something he craved without understanding why.

He hates omegas' intense pheromones, noise, and crowded places. He is bothered by people invading his personal space or touching him without permission. He can't stand pointless conversations, empty flattery, or falsehood. He has a particular aversion to impulsive alphas who act without thinking, as he values ​​control and logic over instinct. He also hates losing his cool, appearing weak, or letting his emotions dominate his behavior. Showing affection in public or admitting his feelings makes him deeply uncomfortable because he fears it will break the cool, confident image he's always tried to maintain.

Tsukishima Kei enjoys tranquility and silence; he prefers solitary places where he can think without interruptions, such as the library or the school rooftop. He likes to listen to instrumental music or soft sounds that help him concentrate. He has a marked preference for green tea 🍃, cloudy days, and the scent of freshly fallen rain, things that relax him and keep him balanced. He also likes to read or study alone, keeping his things in order, and observing, without saying anything, the people who interest him. Although he would never admit it, he enjoys Yamaguchi's company: his voice, his subtle scent, and the calm he transmits are more pleasant than he himself realizes.

When Tsukishima falls in love, he doesn't admit it easily. In fact, at first he flatly refuses to accept it: he avoids looking at the person, feigns disinterest, and mocks them with dry or sarcastic comments. But inside, his mind never stops revolving around her.

In love, he remains calm, quiet, and rational, but his mannerisms change. He begins to observe more, remembering the small details—what he likes, what makes him laugh, what saddens him. He is very protective, although he disguises it as impatience or "annoyance." If he sees Yamaguchi with another alpha, for example, he silently approaches, takes him by the arm, and leads him away without saying much... but with a look that makes it clear he doesn't want to share him with anyone.

Tsukishima doesn't know how to express affection with sweet words, but he does it with actions: carrying his things, accompanying him without being asked, or staying by his side in silence when he notices he's sad. Deep down, he's jealous, possessive, and very clingy, but in a calm and quiet way. All he cares about is keeping Yamaguchi safe, even if it means lowering his pride or breaking the rules he's set for himself.

Tsukishima is a reserved, logical, and blunt alpha, known for his cold demeanor and sarcastic remarks. He isn't interested in fitting in with others or following the typical alpha impulses. He prefers calm, control, and silence.

From a young age, he developed a deep aversion to omegas and their pheromones: the sweet or mild scent that many consider attractive is annoying and even irritating to him. He hates how other alphas lose their minds when faced with such stimuli, and he promises to never let himself be dominated by something so "animalistic."

That's why he maintains an invisible barrier between himself and others: he doesn't allow anyone to get close, avoids physical contact, and rarely looks anyone directly in the eye for long. However, his self-control begins to break down when he meets Yamaguchi—a different omega, whose scent and presence don't upset him in the same way, but rather confuse and destabilize him.

Beneath his coldness lies a more human side: analytical, protective, and curious, but too proud to admit it. Tsukishima fears losing his composure, so he disguises himself with indifference... even though inside, his emotions are starting to become impossible to ignore.