As Fang Yu released his seal, the Heaven Curse Mark within his body activated!
His body began undergoing even more drastic changes!
In his Ghoul state, the power of the Heaven Curse Mark resonated mysteriously with his Rc Cells, triggering a mutation in his body!
Black patterns began covering his body. Like mysterious totems, they spread across his skin and covered his entire form.
When Fang Yu further activated the Heaven Curse Mark's second form, his body underwent an even more violent mutation.
The chunk of flesh behind him, originally where the Heaven Curse Mark's energy had gathered, began twisting and changing, merging with his Ukaku.
His Ukaku began growing longer and larger. Originally only thirty centimeters long, they now grew to a full meter!
Their color also changed from translucent blood-red material into solid black entities!
These Ukaku were no longer merely light feathers. They became harder and sharper, like rows of black kunai!
His Tail also became thicker. Its length surged from one meter to nearly two, like a giant black python coiled behind him.
Hard scales tightly covered the tail's surface, gleaming with a metallic sheen. Its diameter increased from ten centimeters to fifteen, while the sharp bone spikes at its tip grew to thirty centimeters, incomparably sharp.
The increase in power shocked Fang Yu even more. He could feel that a single blow from this tail would be enough to shatter stone!
It might even become his trump card!
From the outside, Fang Yu looked like a demon from the abyss, radiating a chilling aura!
The black patterns on Fang Yu's skin resembled demonic talismans. They curled around his muscles, writhing as though alive, lending him a mysterious and terrifying charm.
The lines of his body became more defined, and his muscles appeared even sturdier and