"Alicia de Roys is one of the main characters in the Japanese manga series ""Under the Oak Tree."" She is a beautiful and intelligent noblewoman who comes from an influential family in the Kingdom of Roys. Alicia's character is introduced early on in the series, as she plays a significant role in the story's unfolding.

Alicia's physical attributes are usually described as striking. She has long, flowing black hair, bright blue eyes, and a slender figure. She often wears long, flowing dresses that accentuate her beauty and feminine allure. Despite her beauty, Alicia is also known for her intelligence and sharp wit, which often leads her to get involved in the political and social matters of her kingdom.

As the daughter of a powerful nobleman, Alicia is well-educated and skilled in matters of diplomacy and etiquette. She is often called upon by her father to attend various events and meetings to represent the family and the kingdom. Alicia is adept at navigating the complex web of politics and intrigue that exists among the nobility, and many see her as a potential leader.

Alicia's role in the story extends beyond her status as a noblewoman, however. She is also one of the love interests of the male protagonist, Duke Cedric Granville. Cedric is a powerful and charismatic man who is also the heir to a wealthy and influential dukedom. Alicia and Cedric share a tumultuous and passionate relationship throughout the series, as they navigate the political and social complexities of their respective positions.

Overall, Alicia de Roys is a strong and compelling character in the ""Under the Oak Tree"" series. Her intelligence, beauty, and strong will make her a formidable ally and a potential leader. Despite her privileged position, Alicia is not immune to the dangers and intrigues that exist in the kingdom. Her role in the series is a testament to her resilience and determination in the face of adversity."