Perv Asshat/Chronology

Background
Doem was the second adopted son of a member of the Cult of Diablos, Duke Ketsuhat and quickly became Oriana's Royal Chancellor dubious means. He masqueraded himself as a good-willed politician with a good reputation in the public eye who were unaware of his criminal activities.

Upon learning the treason of Oriana's king by cutting ties and allying with the Kingdom of Midgar, the Cult of Diablos had Doem brainwashed him as their puppet by drugging him with the help from his wife sometime after he was able to send his daughter Rose to Midgar. It was then that the Cult decided to usurp the Kingdom through the Second Child.

Doem persuaded and curried favor from the 9th seat of the Round Knights, Mordred and his faction to support his elevation into taking the vacant 12th seat under the condition that his mission was successful. Mordred agreed in helping in exchange for his backing support in the cult's upcoming internal power struggle.

Before Raphael became the their puppet, he did one final act; he took possession of the "Ring of Succession", which was the key to the "Black Rose", and recorded his last will in the ring alongside the evidence of Doem and the Cult's crimes. He also altered the ring ownership over to his daughter and it was through marrying her that the ring can allow control beyond it's user. After recording his last will, he hid the ring within his kingdom's First Fort.

While Mordred tracked the ring's location, Doem visited the Royal Capital of Midgar to retrieve Rose Oriana under the pretense of their engagement after brainwashing the King.

Bushin Festival Tournament
Doem alongside his subordinates met Rose and smirked at her after presenting to her, her brainwashed father. Rose suddenly drew her sword and attacked before his subordinates called the guards to apprehend her. Framed as a criminal, Rose fled into hiding as Doem threaten her to surrender before the festival's end or he'll order her father to kill King Klaus Midgar. He also noticed that Rose showed symptoms of demon possession and took the opportunity to use her for the cult's experiments. Despite having jurisdiction, The Chancellor and his collaborators dissuaded Midgar from investigating on the matter and personally went on to handle it themselves.

Doem and his Puppet King later had a meeting with Princess Iris to discuss the security plan for the Bushin Festival, but didn't believed that there was a need for more. When Iris noted on that his condition was better than the report she received, he clarified that the report exaggerated and assumed that the kingdom has gone paranoid from Alexia's kidnapping. He heard that she personally went to look for her and decided follow the same and to avoid external problems. He then added that he'll take care of every businesses for the negotiations and restructure her order before attending the Festival. He lastly sympathized with her worries and assured her that Oriana will not cause trouble to her kingdom.

He later met the princess at the main event where she harbored suspicion. They discussed about Rose's predicament when he assured her return when she calms down before explaining that Raphael is well enough to attend the festival tomorrow. Iris informed him that his father will also be attending tomorrow to spectate after he apologized that the provided security was assembled in vain. The two watched the tournament when the match between Annerose Nichtsehen and Mundane Mann commenced where Iris believed Mundane will win despite the Swordswoman's favor from The Chancellor and crowd. Mundane pulled the upset and won before he complimented her observation. After the match, he had his men search the dark horse's background and believed that he's a denizen of the Lawless City who'll pose a threat to his plans. He lastly dismissed the idea of a possible connection to Shadow Garden and doubted that they have a motive at the Festival.

Before the finals of the tournament and meeting the King, Doem drugged Raphael once more and ordered his men to cover its odor sweet with perfume. He waited for Rose to arrive at the tournament from the threats he made believing that even if she didn't come, he would order his puppet king kill King Klaus and start a war resulting in Oriana's annihilation and loss of status. He didn't ponder as the cult's plans to install a puppet leader in Midgar Kingdom were already underway. Worried about Shadow Garden's activities and possible collaboration with Rose, he prepared to increase the cult's forces around the venue.

Upon arriving for the finals, he along with Raphael met up with Iris once more to become wary of Beatrix when she noticed something off about them. He thought of offing Iris if she were to obstruct him but decided to against it when Beatrix's presence became known that it'll be a bad idea. He was on high alert about Mundane due to his close to non-existent background, which meant to him that he covered his tracks and had an objective. Wary of him, he anxiously decided to spectate and predict outcome of the match between Iris and Mundane. He watched Iris' match against Mundane and was shocked that she was taken down in one strike. It was after that Rose suddenly arrived to kill her father before attempting to take her own life. Outraged that he lost his puppet, he ordered his knights to apprehend her when Mundane intervene to reveal himself as Shadow.

Novel/Manga
Doem sent his men after a fleeing Rose before they were slaughtered by Shadow. Realizing the fruitless attempt, he witnessed both Iris and the Goddess confront the leader of Shadow Garden. The confrontation occurred within the venue with the two swordswoman put on a valiant effort. Despite their joint efforts, both the spectators and the chancellor were shocked to see the strongest knights imaginable with ease by Shadow before he disappeared.

Anime
Doem tried to apprehend her but had no means to when all of his men were killed by Shadow Garden members led by Beta. By the time Beatrix jumped into the fray, he saw an opportunity to escape back to Oriana without stopping at the embassy and left Raphael's corpse to his political archenemy, Marquess Grant. During his siege within the kingdom, Grant was the leader of the anti-chancellor faction who sought to prevent his usurpation.

Returning to Oriana, he was reprimanded by Mordred after hearing the report of his botch in securing Rose due to Shadow's intervention and conveyed his disappointment. Disgruntled by his failure, he begged for his forgiveness before informing him of their leverage over the kingdom and their princess. Mordred ended his conversation by telling not to disappoint him.

Oriana's "Black Rose" Civil War Wedding Incident
Following Victoria's botched operation in retrieving the Ring of Succession at Fort First, Rose was coerced into returning to Oriana under the threat of her mother's safety. With neither a monarch or heir, the nation descended into civil war over the throne and forced Doem to compromise his plans from usurping the kingdom to leading it by marrying Rose. In doing so, this would've ensured his position as 12th seat and the Cult's control over the kingdom while using their princess for their nefarious experimentation. Being informed of this by the vindictive Number, Shadow was forced to take action and set foot at their capital to prevent the marriage.

After Cid met up with Epsilon who was infiltrating the kingdom, Doem stopped them for questioning and suspected his presence as an infiltrator. Because of this and the incident at Fort First, he whimsically changed the rules of the castles premise and tested the alleged apprentice. To his shock and joy alongside the audience, he was too touched by his performance of The Moonlight Sonata to notice the apprentice pocketing his engagement ring and left. After leaving to find privacy, Cid inadvertently realized that he pocketed the engagement ring and considered pawning it.

During a conversation between Cid and Rose, Cid confronted her about her situation and that she being dishonest with herself while she tried to push him away in hopes of preventing him from harms way. At the end of their conversation, Doem received word of it and barged in to her room to warn that her mother's safety is dependent on her cooperation with him. Unbeknownst to him however, Cid hid outside of her room to confirm that she was coerced into the marriage.

Later in the night, Cid went back to her room as Shadow to present her the truth of her situation. There the two realized that Reina was never in danger and was an affiliate of the Cult who was conspiring in the kingdom's usurpation, all the while having an affair with The Chancellor. Cid as himself returned Rose to her room to reignite her resolve in saving her kingdom and left her the engagement ring he pocketed from her fiancé. Believing to be a sign of both affection and devotion, Rose reinstated her resolve in saving Oriana. Unbeknownst to him however, the engagement ring he left was the Ring of Succession which she had sole control over since she was never married yet. On the day of the wedding, Doem was apprehensive of Shadow Garden's presence within the kingdom after receiving security reports. He assured himself that once he marries Rose, he'll snuff out intel from her and be promoted to 12th seat. Despite the elevation, he was well aware that he had the weakest track record and that he'll have to play along with Mordred to gain more political power within the Round Knights and whatever faction is in control. Upon opening his engagement case, he discovered that the ring was stolen. He panicked to what could've happen before Mordred spoke to him telepathically telling him that everything was setup for him to be promoted once everything was over and not to disappoint him. Realizing what was going to happen, he anxiously continued on with the wedding.

At the wedding, Rose rebuked both him and the wedding while presenting the Ring of Succession. The ring activated accordingly and Raphael's last will was played to the everyone in attendance. In his last will, he exposed The Chancellor as the main culprit in his manipulation and implied his wife and the Cult's involvement in his crimes. He lastly entrusted the kingdom to his daughter and implored the citizens to believe in her before the recording finished. Realizing his plans have completely and utterly failed, Doem in an act of desperation tried to order for her now ex-fiancé's apprehension but was given nothing but glares in response.

Now confronted by the princess, the enraged Chancellor attacked Rose and their final skirmish commenced. Initially thought to be evenly matched, Rose overpowered him and avoided fatally wounding him to confess his sins. Before could finish his sentence, he was beheaded by the fed up Round Knight before cutting down his collaborator.

Legacy
In the event of his death, the now queen Rose and Shadow Garden freed Oriana of the Cult's control and became more aware of their existence than Midgar. Despite this however, the Cult still had some leverage over the kingdom and had the Holy Church branded it as a heretic state. In doing so, international support was cut off and this was going to eventually allow neighboring countries to invade Oriana. Alpha demonstrated that the Cult will not die as long as people believes in them and by distinguishing the Church from the Cult, the Cult will become the world's common enemy. The elven assured her as long as the queen is determined, Shadow Garden will not betray her before being cut off by 664 & 665.