|“||I won't allow it! I don't want to see your face anymore!||”|
–Rosaliya, to Liliya
|Romaji Name||Rozariya Fantomurōzu|
|Occupation||Devil of the Flower World|
Rosaliya Phantomrose (ロザリヤ・ファントムローズ) is a character that has yet to formally appear in anything. She is a devil and is Ver Million's boss.
Rosaliya is one of the shorter devils at 160cm. It is unknown how much her horns add to this height. She appears to have long, waist-length, wavy pale pink hair with fringe bangs and magenta/orange eyes. Like most Deep-Sea Prisoner characters, she has paperwhite raceless skin. Her horns are pink, large, and curved, and appear to have dark pink stripes wrapping around them. She has three pairs of pink wings that appear to alternate between a lighter shade and a darker shade of pink. Her dress appears to be extremely poofy, almost resembling a rose in full bloom. The main part of her dress is a dark pink, while the skirt is a lighter shade, and appears to have a white petticoat underneath. Her dress is adorned with roses that are the same color as her stockings. The collar of her dress is white and frilled with a bow tied around it. The ends of her sleeves are white. She appears to have a large ribbon on the back of her dress. She wears what appears to be pink heels with ribbons that wrap around her legs. She wears pale pink stockings.
Not much is known personality, other than that she is a "good girl," and that if someone hurts her in any way, they are "most likely doomed."
She's the devil of Flower World and was created by its God, Liliya. The two were in a relationship, until Rosaliya happened to catch him in the act of hitting on another girl, causing her to cry and leave him, along with all of his subordinates. 
Up to this day, Rosaliya has only appeared in some of Deep-Sea Prisoner's illustrations.
Liliya is the God of Rosaliya's world and her creator. At one point he cheated on her, which made her cry and break up with him.  She then left his world, along with other subordinates of his upon hearing this news.
Ver is Rosaliya's subordinate. 
To be added.
- "I won't allow it! I don't want to see your face anymore!"