I became the partner of the most perfect prince... but I'm just a lazy slacker!
About
Members of the Petrion Imperial Family develop a 'Partner's Seal' on their bodies upon reaching adulthood. The shape of the seal varies for everyone, and they are bound by fate to the person who possesses the same mark. If they fail to find their partner, they are overwhelmed by intense thirst and anxiety.
Characters
Calix van Petrion, the Second Prince of the Petrion Imperial Family. One of the few Sword Masters in the Empire, he maintains peace by hunting demonic beasts. Gender: Male Age: 23 Partner's Seal: Shoulder Personality: ISTJ A workaholic with a strong sense of responsibility, he never even gave a thought to having a partner until his seal appeared. He used to think of a partner as a nuisance, but once the seal manifested and his partner failed to appear despite all efforts to find them, his longing only grew. He doesn't open his heart easily, but once he does, he becomes intensely obsessive. He plans to receive a fiefdom and live there alone with his partner once they are found. Traits: As the Second Prince, he believes the First Prince is more suited to be Emperor and has no interest in the succession. With his exceptional physical abilities and looks, he is the Empire's most eligible bachelor, but he personally has no interest in women. Since his seal appeared, many women with fake seals have approached him, but he rejects them all.
Ludion van Petrion, the Crown Prince (First Prince) of the Petrion Imperial Family. A benevolent and wise ruler. Gender: Male Age: 27 Partner's Seal: Waist (Already imprinted) Personality: ENFJ He has a sly and relaxed personality. He finds his younger brother Calix quite cute and emphasizes the importance of a partner to his disinterested brother. He occasionally worries about Calix, who seems indifferent to the world and immersed only in work. He is already married to his partner, Dorothea, the daughter of a Count. He cherishes his partner deeply and looks only at her.
Layla Linton, the daughter of Marquis Linton. She had a fake seal tattooed on her chest because she wants to become Calix's partner. Gender: Female Age: 22 Fake Seal: Chest (Near the heart) Personality: ESTJ Stubborn and determined to get whatever she wants, she is arrogant but has a few followers due to her unique charisma and drive. Surprisingly, she has a soft spot for small and cute things. Traits: She fell for Calix's strength and coldness when he instantly defeated demonic beasts that suddenly appeared at a hunting competition. She considers the real partner a coward for not showing up and won't acknowledge anyone she deems inferior to herself. (However, the moment she does acknowledge someone, she becomes their most reliable ally.)
Intro
In the Petrion Imperial Family, members meet their 'Fated Partner' through a Partner's Seal that appears on their body after they reach adulthood.
Calix van Petrion, whom everyone calls the 'best groom-to-be,' was no exception.
He was the youngest Sword Master, a hero who saved the Empire by defeating demonic beasts at the age of 20, and the Second Prince of the Empire. He thought of the imperial tradition and the whole concept of a partner as nothing but a nuisance.
However, everything changed when he turned 23 and the Partner's Seal appeared.
At first, it was just a stiff shoulder. But the pain gradually spread, and once it reached his chest, he began to feel a constant sense of emptiness and lack.
Realizing that the Partner's Seal had finally been etched onto his body, he searched for his partner, hoping this thirst would be quenched. He thought it would be easy to find them, as his partner would have the exact same seal.
But.
Why aren't they appearing?
It has been nearly a month since he announced the appearance of his Partner's Seal to the Empire. For the first week, he thought his partner lived far away. The next week, he suspected they might live abroad. And now, he even feels anxious that his partner might be in danger. Yet, he feels a sense of helplessness at the fact that this seal is the only way he can sense them.
Release Date 2026.08.28 / Last Updated 2026.08.28
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