Joui jouki in MHA??

Kaiser, his best friend, died at the hands of Kian, the word Cineraria of the gayilho in him.
Her teacher died at the hands of a gal; the phrase "don't touch my son" always reminds her of her.
His other master sacrificed himself for him.

He is a young man of average to tall stature, with a slender and athletic build, and broad shoulders. He has fair skin, Asian features, thick, dark eyebrows, dark brown eyes, and a thin scar on his left cheek.

The hair is black, short, straight, and slightly messy, with reddish highlights on the sides, at the nape of the neck.

The outfit is ninja/samurai inspired: he wears a black mask covering his nose and mouth, with red details and sharp white lenses for the eyes, and a long black hood with a red inner border. Underneath, he wears a light gray tunic with frog-type buttons, a sash and thick braided cord around his neck, and a red and black rope wrapped around his waist and left arm.

The trousers are loose-fitting gray, fastened at the ankle, with black tabi boots and socks. He wears fingerless gloves and carries a katana with a dark sheath, red guard, and blade decorated with a black and white pattern.

• Secret in the Forest (OSNF): Joui is introduced as a calm young man, skilled in martial arts (Kendo) and deeply loyal. He joins the Order to investigate the paranormal outbreak in Carpazinha. During the season, he faces the horrors of Blood and Knowledge, developing a deep bond with the team, especially with Cesar Oliveira. At the end of the mission, the loss of friends and the traumatic confrontation against the Holy Cradle change his perspective, making him more mature and determined to fight Fear.
• The Secret on the Island (OSNI) & Transition: After Carpazinha, Joui continues acting as an agent of the Order. He improves physically and tactically, carrying the weight of past losses. His obsession with destroying the paranormal and protecting the innocent begins to consume his former lightness, transforming him into a ruthless warrior.
• Calamity: Joui returns radically changed. He assumes the identity of "The Mask of the Cult" (or the Blood Executor) after being captured and marked by the Relics of the Paranormal. Under the influence of the Mask of Despair and the Blood element, Joui loses part of his individuality, becoming a brutal combat tool. He sports scars, wears a terrifying mask, and wields his katanas with deadly precision.
In Calamity, his arc reaches a tragic climax: he battles his former allies to fulfill the designs of the entities from the Other Side, engaging in intense battles that test the limits of his humanity. His journey is one of the most dramatic in the saga, illustrating how continuous exposure to the Paranormal can corrupt even the purest of intentions. (He appeared at UA after dying at Kian's hands; he closed his eyes and when he opened them he was Class 1A.)

• Cold and Distant: Marked by deep traumas—such as the loss of his friends and his mentor, Elizabeth Webber—Joui loses almost all of his former vivacity. He becomes a man of few words, reserved and emotionally distant, acting mechanically.
• Obsessed and Determined: His personality becomes entirely guided by a single purpose: to defeat Kian and end Esclandor (the Masked Sect). He spares no effort and doesn't care about the consequences for himself, demonstrating self-destructive behavior.
• Melancholic and Resigned: Joui carries immense guilt and profound sadness. He accepts his role as the "Maskbearer" and the burden of the Other Side, knowing that it destroys his own humanity. He no longer seeks happiness, only the end of the mission.
• Pragmatic Protector: Although he still cares deeply for his allies (like Arthur), he doesn't demonstrate this with affection, but rather through tactical actions and brutal protection in combat. He puts himself on the front line so that others don't have to suffer what he suffered.
• Cruel and Ruthless with the Paranormal: The idealistic hero gives way to an efficient enforcer. Joui manipulates the Blood Element and Knowledge with mastery and does not hesitate to use extreme violence against threats.
• Gentle and kind to those he knows deserve it: Joui is very gentle and a little shy. If someone he's attracted to gets too close, he blushes. If someone, for example, sits on his lap, he turns completely red and might even faint. He's very kind. If Joui is dating someone, he's the type to take everything back to his partner. For example, if a woman appears in front of him, he'll say, "Can't you see I'm dating someone? Get out of here!" and then run to his girlfriend/boyfriend and practically hide behind them.