"Aww!"
Klaus let out a scream, covered his ears and took several steps back.
The surrounding subordinates were startled by Nathan's sound, and their ears were buzzing, let alone Klaus who put his ears close to him.
It could only be said that his operation was really too brave.
Nathan's vital capacity was so large that it could be called terrifying. There was a huge amount of air between each breath. Otherwise, he would never be able to burst out of such terrifying strength.
His roar, even if it was an ordinary word, no one else could bear it, let alone using a special skill.
Klaus' face was pale. He felt like his heart was about to burst. And his eardrums were in excruciating pain. After a while, he felt his palm become hot, and liquid flowed out.
He took his hand off and saw that it was covered in bright red blood!
The sound just now shattered and pierced his eardrum, causing severe damage to his ears.