Toaru Majutsu No Index 3 -

A Certain Magical Index III is not a perfect anime. It is a flawed, rushed, and often confusing adaptation of one of the most complex arcs in light novel history. It sacrifices nuance for momentum and depth for coverage.

: A fan-favorite arc that ditches Touma to focus on the underground factions of Academy City, including the clash between Accelerator and Kakine Teitoku . toaru majutsu no index 3

It is nearly impossible to fully understand the story without having read the light novels or a detailed wiki. A Certain Magical Index III is not a perfect anime