Sirius Romanée-Conti

Sirius (シリウス) is a Sin Archbishop of the Witch Cult, representing Wrath.

Unlike most members, Sirius did not join the Cult because she revered the Witch. In actuality, she became a member because she was madly in love with Petelgeuse Romanée-Conti, the Sin Archbishop of Sloth, and had hoped to grow closer to him by joining the Witch Cult. Her obsession with Petelgeuse was fanatical to the point that she referred to herself as Sirius Romanée-Conti despite not being married to him. Although she felt no fealty to the Cult, Sirius followed the direction of the gospel unquestionably.

During the events of Arc 5, Sirius led an assault on the water gate city Pristela .she acted as one of the main antagonists, alongside her fellow Sin Archbishops During the attack, Sirius met the Japanese teenager Natsuki Subaru, who had killed Petelgeuse and absorbed his Witch Factor. Sirius, unaware of Petelgeuse's demise and firmly seated in her delusions, mistook the young man for Petelgeuse as he bore the same scent as her beloved. Although the Cult initially held an advantage, a resistance led by Natsuki was able to drive the Witch Cult from the city. Sirius was captured by the noblewoman Priscilla Barielle in the process and Corneas was killed. However, due to the nature of Sirius' power, she couldn't be executed.She's currently being held in the Prison Tower where she's being sealed away using Magical Sealing Stones.

Appearance
Sirius is covered head-to-toe in white bandages, with only her mouth and left eye left unobscured. Furthermore breaches in her bandages allow part of her full head of long silver hair to seep out. A red teardrop is constantly affixed directly below her left eye.

Long steel golden chains are wrapped around her arms which trail along the ground as she moves. These chains have hooks on their edges which allow Sirius to wield them lethally in close combat.

With the exception of her bandages, the only other thing Sirius wears is a long purple cloak. The inside of the cloak is sky blue with several vertical red decorative lines. All though not visible, she carries the Gospel of the Witch Cult around in her cloak.

Personality
As shown by her position, Sirius can be scary when she becomes angry, though normally she gives off a disgusting aura. She is also Petelgeuse's stalker and is his self proclaimed wife. She speaks in an intimate, rational manner, but that attitude is off-putting. She has a distinct way of speaking, repeatedly apologizing to everyone about nothing or small things. She does not stand people who belittle her relationship with Petelgeuse as seen when she tried to kill Regulus for saying how disgusting she is, clinging to a deceased person. Strangely enough, she harbours hatred towards the Witch of Envy, going as far as promising Subaru (who she thought was Petelgeuse) that she would burn her before him if he ever managed to revive the Witch. Sirius despises any woman that's too close to her beloved Petelgeuse, as seen when she expressed her hatred towards Beatrice for simply standing next to Subaru (who Sirius thought was Petelgeuse), asking him what he finds so appealing on her, before threatening to burn her alive.

Sirius demonstrated a twisted and freakish view on love. In her opinion, the best representation of love is to become one. To her, love is a prayer for becoming one. Seeing the same things, feeling the same emotions, living the same life, ending the same death.

Abilities
Authority of Wrath (憤怒の権能 Fundo no Ken'nō): Sirius is able to use the Authority of Wrath.
 * Wrath (憤怒 Fundo)
 * In a sphere of influence, Sirius can share or transmit her emotions and senses to others. After polarizing emotions such as anger or sorrow, she can transmit it to any people in their vicinity, either taking control of them or resonating a certain emotion between a certain amount of people to raise it to the point of madness. Also, since she can share senses such as distress or pain, if anyone dies within the effect area she can force others within the same area to die the same way. This Authority seems to fade intensity the further the range and extension, and the effectiveness can vary drastically between people. Being aware of the Authority’s existence and current presence can help alleviate its effects.
 * Chain Control (鎖操作 Kusari Sōsa) or Fire Control (炎操作 Honō Sōsa)
 * Sirius can control the chains wrapped around her body or transform the chains into fire and control them. The chains have high speed and power with strikes capable of tearing apart stone with ease. In addition, they allow Sirius to attack any direction around an opponent.
 * Longevity
 * Sirius possesses an abnormally long life span.

Trivia

 * Sirius' name comes from the star Sirius, which is part of the Canis Major constellation and also the brightest star in the Earth's night sky.
 * Due to Sirius being the brightest star, it is commonly nicknamed as the "shining", which is a reference to her ability.
 * She is said to have the highest physical strength among the Archbishops.
 * Sirius has mentioned that her hometown was destroyed by some sort of a Witch Hunt.
 * She possesses abnormally bad luck. On the way back to the capital, the dragon carriage transporting Sirius was attacked by numerous bandits, was exposed to many rare inconveniences and was even forced to take a detour due to a sudden Demon Beast migration.
 * Despite her journey back to the capital lasting roughly a month and many misfortunes had happened on the way, no members of the Witch Cult came to rescue Sirius.