Sergey Gorman

Sergey Gorman (セルゲイ・ゴーマン) is a Named Child of the Cult of Diablos, titled Storm Sword (闘剣とうけん 嵐武らんぶ) and one of the Velgalta's Seven Blades.

Appearance
Sergey is a tall, muscular man wearing a thick armor with the signature that wrapped in his left arm.

Personality
Sergey is an apathetic, cold and cruel person. Although he is a leader of the Cult, Sergey himself is a rising-minded person who tries to claim supremacy in the Velgalta Empire. However, Sergey is an ambitious and power-hungry man intent on world domination, even so convinced that his immense strength could surpass the Knights of Rounds.

Unlike many members of the Cult, Sergey is very vigilant and never underestimated any opponent he fought to which he held great confidence in his abilities. Despite his ruthless and calculating, Sergey has a calm and condescending demeanor that will bide his time to get whatever he needs in order to become stronger.

Background
Sergey is born in Volzano in the western region of the Oriana Kingdom whose parents immigrated from Velgalta Empire to establish a vineyard in producing white wine. However at some point, Sergey discovered greater potential for wealth in his swordsmanship than in the wine business, which makes him intend to return to Velgalta, where he can rely on his skills to become a knight.

During the annual imperial tournament, Sergey challenged a member of the Velgalta's Seven Blades knights named Stan Bach to a public duel with wagering his title at stake until Sergey finally killed Stan in the fight and quickly won the Seven Blades' position title by claiming it from his defeat along with his opponent's life, but his opponent death was classified as an accident within the duel according to the tournament regulations.

After his match, Sergey is then recruited by the Cult of Diablos, who himself did not know that his opponent was their member, even the Cult itself was also very surprised because they did not expect members of their organization to be defeated by outsider knights like Sergey who had no affiliation with the Cult and wanted to make him the First Children, likely signifies that they deemed Sergey Gorman worthy of the title due to his willingness to align with the Cult's cause.

Feeling that this is his chance to improve his path in life, Sergey agreed to the Cult's invitation and he became a formidable warrior, to which earning him both titles until Sergey received a Named, the Storm Sword. Following the tournament, there are rumors surrounding him about that Sergey's skill with his great sword may even surpass the Seven Blades' leader.

Due to the fact that Karen von Herzog, the only daughter of the Herzog family and one of the Seven Blades, was possessed which made Sergey has to committed a "treacherous act" that he acted solely on his own without even reporting Karen's condition to Knights of Rounds on the "Round Table". In an attempt to gather support from the people for his ambition, Sergey carried out an action that could be called a betrayal of the Cult by slaughtering the entire Herzog Family and intent to purging Karen. However, Karen was rescued by Gamma and Eta, who were present on the spot, and it ended in failure.

Powers & Abilities
Sergey is the most powerful warriors as an Named Child, considering "First Children" who have provided remarkable contributions to the Cult. Sergey possessed stronger physical strength and magical powers compared to the average knight, from which the Cult granted him a name, also mentally stable.