Accel World Manga, Vol. 1

"No matter how much the times change, bullied kids aren't going anywhere. And fat junior high school student Haruyuki is one of them. But one day, Haruyuki encounters Kuroyukihime, the most beautiful and elegant girl at school, who gives him a mysterious program: "Brain Burst"...and the secret of the "Accelerated World." He may be at the bottom of the food chain at school, but Haruyuki and his destiny begin to "accelerate" with incredible speed in the virtual realm as he aims for the top!!" --