Kuroyukihime Lotus, known as Black Lotus in the virtual world, is a central character in the anime series Accel World. She is the enigmatic and highly skilled leader of the Nega Nebulus legion in the Accelerated World. As a Level 9 Burst Linker, Black Lotus is on a quest to reach Level 10 and meet the creator of the Brain Burst program. She plays a crucial role in mentoring the protagonist, Haruyuki Arita, and guiding him through the complexities of the virtual reality universe, while also forming a deep emotional bond with him.