In the eyes of the Fire Void Dragon King, Leo was just an ant who was a little stronger and lucky enough to survive his first attack.
He was confident that no matter how lucky Leo is, there was no way for him to survive his next attack [Flaming Void Missiles].
Once these void missiles are launched at a particular target, they would hit the target no matter what.
Even if the target dodges the missiles using the [Teleportation], they would follow the same path and if the target tries to block the incoming missiles with something, they would ignore the obstacles and directly hit the target.
What's more, there were hundred of such missiles and the Fire Void Dragon King was very confident in killing Leo.
Therefore, after using his talent, the Fire Void Dragon King focused on taking care of the Void Dragon King.