Elis

Elis (エリス) is a character from the Touhou Project series, first appearing in the initial game, Highly Responsive to Prayers. She serves as a boss in the Makai route, specifically encountered in the Ruins of Vina. Elis is described as an "Innocent Devil", despite having no official character profile and not engaging in any dialogue with the protagonist, Reimu Hakurei. She is characterized by her purple eyes, blonde hair, a large red bow in her hair, a white wand topped with a star in her left hand, and a blue vest with a red long skirt and purple bat wings. Elis also possesses the ability to transform into a purple bat. Although little is known about her background and abilities, her unique design and ability to transform into a bat have made her a memorable character among fans. Speculations have linked her to a potential vampire origin. Due to the early nature of Highly Responsive to Prayers, many details remain unclear, making Elis a mysterious yet compelling character, inspiring a variety of fan creations.