But this power exceeded his bearing limit.
Metal Dragon's eyes were filled with fierce bloodshot lines, and large cracks like porcelain started to appear on the surface of his dragon body, with the crunching sound of breaking never-ending.
Anyone could see that this state couldn't last and was causing immense burden and harm to himself.
"Red Iron Dragon! Come on! Our battle is just beginning now!"
Kalus forcefully suppressed the immense pain and feeling of imminent collapse in his body.
He opened the Dragon's Kiss, and dazzling light started to gather in his mouth, too bright to directly face.
However, across from Metal Dragon, Red Iron Dragon showed no panic in his eyes facing this grand posture but instead smiled slightly.
At the next moment.
The black and red scale armor around Red Iron Dragon turned crimson, like red-hot branding iron.
In the trenches within the scales' texture, fiery flames ignited, condensed almost as if material.
