Accel World

Accel World is a Japanese anime series which aired on Tokyo MX. The series premiered on April 6, 2012.

Haruyuki is an overweight kid and at the bottom of the food chain at his middle school. Within the sci-fi setting of the real world he often seeks refuge in a virtual one. One day however his life changes when he is given an opportunity by the prettiest girl in the school no less, to integrate the two by means of a program called accelerated world. There is a catch however, in order to keep this add-on he must score points by fighting others within the realm of this new virtual world.