The moment that Diana took out the bow, her movements became fast and swift. Before the group, that was completely surprised when they realized that their leader had been killed reacted, she had already struck.
Just by using a single arrow, she shot it towards the air. And in the next moment, it's suddenly began rotating, before finally producing several arrows that were made from wind.
And like the arrow that Diana had shot at the center, all the other arrows that had been made from wind element shot towards the group.
Each arrow was precise and on target. It was obvious that although it was a crowd control skill, it did not just attack anyhow, but instead, each arrow had a target.
It was only during this moment that the group finally reacted. Since their lives were in danger, each and every one of them attempted to block the attack that was heading their way.