He rushed up to Ollerus, grabbed his face, and threw him against the nearby wall of containers.

However, what would happen if that series of actions was done at twice the speed of sound?

A tremendous noise rang out.

The steel containers were easily crushed, and Ollerus’s body flew through the mountain of containers and a few dozen meters beyond it after he slipped from Sogiita’s grasp. The mountain of containers collapsed like a house of cards and rained down on top of Sogiita and the collapsed girls, but after he raised his hands above his head, the containers were blown upwards in midair like a volcano.

[...]

A silhouette could be seen where the sound had come from, and Ollerus slowly walked forward.

He hadn’t changed even slightly. Not one hair was out of place.

Toaru Majutsu no Index SS vol.2 ch.21