アレン=アヴァドニア
from The Evillious Chronicles
Age
14
Birthday
December 27
Origin
Lucifenia
Allen Avadonia, born Alexiel Lucifen d'Autriche and regarded as The Servant of Evil, was the last Prince of the Kingdom of Lucifenia and a servant to his twin sister, Princess Riliane. After the death of their father, the twins were separated in a political dispute. Pronounced dead and adopted by Leonhart Avadonia, "Allen" returned to the royal palace to serve as his sister's chamberlain, helping exterminate any opposition to Riliane's tyranny. Allen had an analytical mind that helped him in understanding politics even from a young age, making him a capable diplomat despite remaining uninvolved in political affairs. This also allowed him to be skilled as a planner, including being able to adapt his plans in the event of complications, although sometimes he could still fail to rise to the occasion. Having trained under the tutelage of Leonhart, Allen was a strong swordsman and knew a number of techniques; he even developed his own technique, Unicorn Style, where he centered his blade in front of him while making his offensive. However, because he lacked combat experience, Allen was prone to speak too much in battle and lacked quick foresight in adjusting against more difficult opponents. As a servant, the boy was skilled at a variety of chores such as cleaning, cooking, and running errands, though he considered his skills inferior to that of his fellow servant, Ney. He was also adept at horseback riding and could sing. Because of his resemblance to his sister, Allen could effectively masquerade as Riliane in appearance and voice, though only to those who hadn't met either of them personally.

The Evillious Chronicles
The Evillious Chronicles is an expansive dark fantasy multi-media series conceptualized by Akuno-P, originally told in song using the Vocaloid software. Expanding into light novels, short stories, and manga, the overarching story revolves around the vessels of sin, seven objects inhabited by demons that spread malice and calamity in their wake, and the numerous characters affected by them throughout the centuries.