Spring Month: 1 
Day 
This is a private RP between ANTIDOTE and FrankandBeans, feel free to read but not post <3
The Basics
Title: Crown Prince Kairos, Duke of Ainswick
Full Name: Kairos Edward Sinclair
Nicknames: Kairos, Kai (Kye) Koi
Age: 26
Zodiac Sign: Aquarius
Height: 188cm (6'2)
Weight: 84kg (185lbs), Lean but muscular, with a body shaped by his active lifestyle.
Hair Color: Jet black, short and wavy.
Eye Color: Icey blue
Fashion: His fashion sense is functional, modern, and refined outside of royal duties. Usually sporting tailored jackets and dark jeans.
Brief Personality: Kairos is a very determined and practical person, he struggles with balancing his royal obligations and his personal wants. He is very dependable and malleable, often changing up his personality depending on the room of people he is in. Kairos is extremely passionate about biology and ecology, he often wishes he was not the first born so that it would be more socially acceptable for him to follow research endevours instead of marry and rule.
When he around his family he is quiet and polite, but he has been known to act as quite the bachelor on his "research" trips. With the last gaining a bit too much attention from the town for his families liking, leading to a very strong reminder that he is to marry and settle soon or his family will pick for him.
Biggest character flaw: Kairos’s biggest flaw is his tendency to suppress his own desires and emotions in favor of fulfilling external expectations. He’s so determined to be dependable and malleable and to adapt to the people around him, that he ends up hiding his true self and desires. The pressure of being the firstborn, having to marry for duty, and eventually rule, creates a deep internal struggle.
Rather than confronting his internal conflicts head-on, he represses his feelings, denying himself the pursuit of his true ambitions. When around his family or in public, he often puts on a mask of perfection, presenting himself as the ideal heir to the throne. But this constant self-monitoring leads to feelings of resentment, isolation, and unhappiness, which he buries so deeply that even he sometimes forgets they exist.
Father: King Edmund Laurance Sinclair
Age: 58
Title: King Edmund Sinclair of Ainswick
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A traditional ruler who believes in the importance of duty and legacy. He exerts heavy pressure on Kairos to assume the throne, often causing tension between them.
Mother: Queen Isabella Maria Sinclair
Age: 50
Title: Queen Isabella Sinclair of Ainswick
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A loving and compassionate mother who supports Kairos’s desires but feels conflicted between her son's happiness and royal duty. She wishes for him to follow his passions but knows the importance of royal duty.
Brother: Prince Alistair James Sinclair
Age: 58
Title: Prince Alistair Sinclair of Ainswick, Duke of Westmere
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Carefree and independent, Alistair doesn’t take his royal duties seriously, often acting as a foil to Kairos’s seriousness. He offers support and relief to Kairos when he’s feeling weighed down.
Sister: Princess Eleanor Victoria Sinclair
Age: 19
Title: Princess Eleanor Sinclair of Ainswick
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Intelligent and independent, Eleanor often plays the role of diplomat within the siblings. She understands Kairos’s frustrations and supports him in his struggles to balance his desires with his duty.
Sister: Princess Vivienne Isabelle Sinclair
Age: 19
Title: Princess Vivienne Sinclair of Ainswick
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Vivienne is ambitious and feels frustrated by her position in the family. She internalizes jealousy towards her older siblings, particularly Kairos and Eleanor, because she wishes she could rule. Her belief that she would be a better heir fuels tension with Kairos, who wishes he were born younger so he could pursue his research. Vivienne sees the royal role as a destiny, and her desire to prove herself makes her overly determined and serious about her future, causing her to clash with those around her.