Leo's attack struck true at the spot where the zombie stood, but it didn't hit its intended target.
Before the attack landed, the zombie had already reacted and jumped out of the way.
The attack hadn't hit it directly, but it did graze it a little bit compared to David's attack; it was like a pinch.
Leo wasn't done yet, though.
Even though the zombie was way too fast for them to react properly, the fact that they could still follow it meant the gap between their prowess wasn't too far wide.
It was slightly significant, but it wasn't exactly to the point where their attacks could not do a number or two, like the mutated creatures that had almost had them for breakfast in the morning.
Before the zombie could leave his area of attack, Leo slashed at the zombie with his Katana at the fastest speed his right hand could muster.