Deciding to become a trap against those who would take her sisters, even they who had always been full of joy began to fear her after she started drinking their blood instead of simply petrifying them. Using her eyes that were only a deterrent to sow terror in humans, she began to experiment in ways of killing them more quickly. Her not to take pleasure in killing them.

Though she was protecting them from the foolish humans who sought their own deaths, her sisters warned Repaying them in the same manner as the treated her, she killed many humans, simply hoping to be left alone on the only place she could exist with the company of her sisters. Though bullied by her sisters daily, she simply moved about the island on days humans did not appear, hoping for the peace to continue. Although littered with statues that had been warriors, they were harmonious for a time on the island, at one point receiving her Pegasus from Poseidon. Humans sought to kill that which had been branded as a monster and take away the goddesses, and after they began to also target her sisters, she decided to protect them while taking her revenge on the humans. While they became rumored as monsters, her sisters were still revered by nearby men, while she was feared as a monster. She was happy even on the barren island due to their company, and only had to fear the coming humans. Although her sisters were not affected and still greatly loved, they too accompanied her there out of caring for their younger sister. Weeping in loneliness, she had no idea as to her sin that forced her to be exiled. The island had nothing to offer compared to her days of luxury, and she prayed that none of the humans that now frightened her with their unwarranted resentment would tread on the island. Their love for her turned to hatred, and she was banished by those who had adored her. Medusa alone, taking away her 'faith from each and every person' and exiling her to the Shapeless Isle. She was originally considered to be a princess loved by humans, but Athena, jealous of their beauty, cursed Although Medusa was different from the start, even the other two showed irregularities, their sadistic nature, from interacting with her. With divine powers, her Mystic Eyes, indispensable in protecting her sisters who could not live in the world on their own, this caused the previously united sisters to become three separate individuals. While she did not embody 'forever young and immortal', she gained abilities in compensation compared to her sisters' inability to even care for themselves. Though they should have all been copies, or even as close as clones, resulting from the deification of the same phenomenon, a mistake in her birth or something of deeper significance caused her to be copied imperfectly. Medusa was an exception who was a failure from birth, growing older over time. As 'perfect goddesses', their 'divine essence' was to remain the same from the moment of their creation to their destruction. Medusa and her sisters were born from the wishes of mankind for ideal idols, the embodiment of the yearning hearts of men. Defeated by Perseus by reflecting her petrification back at her with his mirror-like shield, Pegasus, the son of Poseidon, was said to have sprung from the blood of her headless neck. Eventually, as a victim of the gods' unreasonable actions, she was to have her head cut off on their whim. Secluding themselves in a lightless temple on the Shapeless Isle, they only attacked humans with a reason. Athena, jealous of their beautiful hair, transformed them into demons. While all originally beautiful women, she and her sisters were hated by Poseidon's wife because of his love for them. Originally she was an Earth Goddess (大地の女神, ?). She was said to be a half-human, half-god femaleīeast often portrayed with the form of a snake. The legend of Medusa is different than her actual life. Differing from someone like Hassan-i-Sabbah who was a hero who actual existed, she is said to be one of legends born by the gathering of belief. She was known as the 'woman who dominates', an anti-hero who became as such due to the dark thoughts of humans. Rather than being a regular Heroic Spirit, she is an existence closer to a Divine Spirit, but her actions have made it better to categorize her as an 'anti-hero closer to a monster.' With her older sisters Stheno and Euryale, they made up the three Gorgon Sisters who inhabited the Shapeless Isle.

Rider's identity is Medusa (メドゥーサ, ?), the Gorgon from Greek mythology.

Fake rider fate