After breakfast, Alex was eager to test his strength and weapon, but Nyx stopped him.
"Here, take this," she said, handing him a black arm. There was an ominous aura to it, yet it also felt oddly familiar.
As he accepted it, the black arm dissolved into a dark mass that quickly attached itself to his right elbow, forming a new hand. His innate regenerative ability activated, seamlessly assimilating the arm. Various nerves automatically connected, and as the integration progressed, he could feel his arm growing stronger.
Voom! Voom!
He punched the air repeatedly with his new arm, discovering he could move it effortlessly. It was even more powerful than his previous arm, and a surge of excitement coursed through him as he realized the potential it held. Having lost an entire arm could be considered as a blessing in disguise.
''You created it by combining with Eterna isn't it?"
Facing Alex's question Nyx simply nodded before vanishing.