Mysterious Heroine X

About

Mysterious Heroine X, also known as Heroine X, is a character from the Fate series. She is a mysterious female Servant who appears in the mobile game Fate/Grand Order. She is a unique Servant with no known true name or class. Her appearance and abilities are shrouded in mystery, adding to her enigmatic nature. She plays a significant role in the game's storyline, particularly in the events of the 'Epic of Remnant' chapter. Despite her mysterious nature, she is a powerful ally to the player.