Ariel Analeit is a central character in the anime series 'Kumo desu ga, Nani ka?' She is known as the Demon Lord and is one of the most powerful beings in the world. Her primary goal is to maintain balance and prevent the collapse of the world due to the system's instability. Despite her fearsome title, Ariel possesses a calm and composed demeanor, often acting with a sense of duty and responsibility. She plays a crucial role in the series, particularly in her interactions with the main protagonist, Kumoko, as they navigate the world's complex hierarchies and threats.