Nevan Romanlung

Nevan Romanlung (ネヴァン・ローマルング, nevan rōmarungu) is the daughter and successor of Duke Romanlung. Nevan is the senpai of Lugh Tuatha Dé in the Imperial Knight Academy and currently works with Lugh and his party to slay the demon race

Personality
Nevan's personality is hard to pinpoint, as she has multiple sides to her when dealing with different people.

She's shown to be very cunning and calculating, with ability to strategise on par with that of Lugh's. Her direct manner in teasing and flirting with Lugh has troubled many, including Lugh, leading to the group often ignoring her. Because of this, she tends to pout her face to draw attention, showing a side of innocence, although likely to be feigned.

Background
House Romanlung is the direct superior of House Tuatha Dé, who takes order from them. House Romanlung the most powerful house in the Alvan Kingdom, holding even more power than the royal family.

The house have spent generations to create the "perfect human" through gene selection and education. With Nevan being the peak of their creation, with beauty and ability at the pinnacle of human beings. Currently the house have their focus on Lugh, believing he is suitable to make heir with Nevan.

Light
Nevan excels in light magic, earning the title Shining Princess (輝きの姫). However, as light is one of the two rare attributes of magic, Nevan cannot use any other attributes.

Lugh Tuatha Dé
Nevan has a great interest in Lugh, believing that he is worthy of marrying into House Romanlung, seeing that he's able to think on par with her and has vast knowledge and technology beyond this world's. However, since Lugh has no interest in her sexually, her many attempts to seduce him all ended up in failure.

As backup, Nevan will be satisfied as long as she gets her hand on Lugh's genes to impregnate her.

Dia Viecone
Knowing Dia only by her alias, Claudia Tuatha Dé, the younger sister of Lugh, Nevan nevertheless recognised her status and viewed Dia as having a similar feel to herself.

Nevan taught Dia the basics of light magic, and later Dia created more light spells for her, adding to her arsenal.

Tarte
Nevan views Tarte as a hard working commoner, however recognising her ability as a fighter on field.

Naoise Gephis
Nevan views Naoise as her cute younger brother, shown to worry about his wellbeing.