Rex declared overbearingly with his eyes fixated on the three ninth-rank realm entities leading the army of Supernaturals, his statement is straight-on and vivid to these powerful entities. It made their eyebrows knitted together, as they can feel that the statement was not an empty threat.
Circulating his kingly energy, the King Mark on Rex's forehead glows even more intensely.
With his murderous eyes looking straight at the army of death that has gathered to kill him, Rex feels his throat start to burn as he looks up to the sky that has been covered by hellish flames filled with demonic energy.
Slowly his horns also glow red before he opens his mouth and howls at the top of his lungs.
Aooouuu!!
A powerful shockwave of energy expanded for miles, it was an act of intimidation showing that he was not afraid of the army that has been gathered before him. Responding to the howl, the others are also forced into their Werewolf form as they resonate their howls with Rex's.