Noesis of Triangle

Noises has the physical build of a young man around 20 years old, has somewhat long, light-colored hair, and has a long face with no characteristic features on his face.

Noises presents himself as a kind-hearted person, willing to sacrifice his life for the good of others. He is a great Saint, embodying the ideal qualities of one, as well as possessing a strong sense of duty and great loyalty to Sanctuary.

During an exploration Noesis encountered an orphan named Retsu, who would later become his student. After a mysterious creature attacked a village, the police were dispatched, but they too disappeared, so the Sanctuary decided to intervene by sending Noesis and Retsu. The two Saints arrived at the cave where the creature was (which was hiding through the darkness surrounding its body), upon observing it Noesis recognizes the beast, although it was too much and its body had almost been completely petrified, and only managed to protect its arm and upper torso, before falling defeated he asks Retsu to go and inform the Sanctuary of the danger, even when Retsu refuses to abandon him, he replies that his duty is to protect the village, at that moment Noesis with his last strength uses the Tritos Spuragisma to stop the creature. Three days after the events, Retsu finds himself in the forest waiting for news from the Sanctuary, at that moment Aiolia (although he doesn't mention his name) appears as the Sanctuary's envoy. Retsu is convinced that he is a person of great power and begs him to let him avenge his master's death, upon hearing this Aiolia (introducing himself as "Leo") lies about his mission and indicates that he was sent only to oversee the elimination of the creature, since he has no combat skills. When the two head to the cave, Aiolia reads the real message wondering if he did the right thing. Upon arriving at the place, Aiolia notices several stone statues, to which Retsu explains that he believes the creature to be a dragon that petrifies with its breath, and although it is a dangerous enemy, he is confident that he can defeat it, since it had already been attacked by his master.

Inside the cave, Retsu finds the remains of his master and can't help but cry for not having been able to do anything to help him. At that moment, the creature attacks them both, but Retsu puts on his Cloth and stops the attack. The two observe the creature, whose darkness dissipates thanks to Noesis's attack, and Aiolia identifies it as Euryale, one of the three Gorgons of mythology. After seeing that it is such a dangerous creature, Retsu decides to stay to face it and asks his companion to inform the Sanctuary about the situation so they can send a Gold Saint to stop it, but Aiolia replies that his mission is to watch how it defeats the creature and the strength of a Saint is not measured by their Cloth. Before Euryale can attack Retsu, his master's seal activates and the arm on Noesis's petrified remains begins to glow. Retsu approaches his master's remains and sets out to finish off Euryale in his next attack where he will concentrate all his cosmos, his master's cosmos amplifies his Ressō Shippū and with his claws he is able to slice the Gorgon into several pieces. After Euryale's defeat, the petrified remains of Noesis's body are shattered. Retsu asks Leo to inform everyone in the Sanctuary that Noesis's cosmos had a golden glow at the end, although it is only their word, but "Leo" introduces himself as Leo's Aiolia, and tells him that he witnessed what happened, so everyone will believe his story.

•Tritos Spuragisma: Noesis ignites his cosmos to the maximum, concentrating it on his index finger, with which he draws a triangle. The figure takes the form of a six-pointed star, formed by several triangles joined together, with writings of energy inside the figure. He projects the star at his opponent; when it reaches them, the star multiplies in their body, placing itself around their arms, legs, neck, and head (as if they were shackles) to seal their movements. The seal can cause great pain to the enemy every time they try to move, which causes the enemy to be unable to fight properly during combat. •Pyramis Captivus: Noesis creates a triangle-shaped seal that appears in front of the opponent, enclosing them in a silver energy pyramid that slowly absorbs their energy. •Triangulum Spectral: Creates a seal that draws a triangle on the ground that emits a large silver light where an incandescent light comes out of the triangle, finishing off the enemy. •Signum Trianguli: Noesis creates a seal that marks the enemy with a glowing triangle on the opponent's chest, unleashing a high electrical charge. •Astra Trianguli: The user creates a triangle of energy that launches projectiles of cosmic light simulating stars that hit the enemy with bright light and cosmic energy. •Triangulum Protego: Noesis creates a triangle-shaped force field that protects him from enemy attacks and can reflect some attacks back at the enemy.