[Vol 1 Finale]: The Battle of Heroes 4

'No wonder such a thing needed [Insanity] to pull off, but what else can I do? The time I have for [Overdrive] is ticking away and these five don't want to let up.'

Hiro continued to evade the projectiles and parried them with his superhuman speed. Suddenly the transmigrator saw the White knight freeze up like a statue.

'Ho? So even if you can see and act in bullet time, you cannot do it forever. Right there must be a cool down otherwise people would go insane in this realm.'

The transmigrator continued to dodge the assault of the devoted. Aside from the initial shock of all of them appearing at once, Hiro noticed if he didn't attack them their "Mind Eyes" or whatever didn't activate, so they remained still.

Currently, only the crybaby from d*mon Sl*yer, the hunter, the dude with wires, and the archer could still move. It seems like the four were pure agility builds which would explain why they last as long.