Brother

"What?" The Sloth was shocked upon sensing the malevolent energy that was coming from Vale, who was supposedly a Human Immortal!

"Are you a Demon Saint?!"

Sloth's eyes widened, pupils dilating as he beheld the impossible.

He didn't find any traces of Demonic Energy from him a while ago!

Before him stood Vale—the once unassuming Shadow Immortal was now a vessel of darkness and evil!

His aura even started becoming more evil than him!

The sky above started gathering dark clouds as the air thickened with demonic energy.

Dark miasma clung to Vale's skin, weaving through his pores like tendrils of smoke. His form became blurred from the Sloth's eyes as he could tell what was going on.

He hesitated whether to stop this transformation. However, he was truly curious if this Vale was actually an ally or not. He was confused at this point so he decided to just let Vale transform. Anyway, it would only last a few seconds.