Brrrr!
The sound of the fireball burning the air around it could be heard as the fireball that was as huge as a tennis ball approached Klaus who was on the ground. But then again, before the fireball managed to come into contact with Klaus, it actually stopped completely, before it was frozen.
Henry was not that much surprised the moment that the fireball did not reach the target. But instead, he just looked into the distance, towards the direction of the sea.
Just a few seconds before he released the fireball, he suddenly detected the presence of another aura within the surroundings of the city. Then, he detected it coming from the direction of the sea, and so, he was not that much surprised the moment that the other party stopped the attack from killing Klaus.