Zarathos had been joyfully focused on tearing open space and constructing a passage to where the Darkhold was located.
The phantom image of the book radiating ominous fluctuations grew clearer and clearer before him. He did not take the soulless A2 seriously at all.
In his view, his Hellfire Seal was enough to trap any conventionally powerful being, so trapping A2 naturally would not be difficult.
But unfortunately, A2 was not a conventional existence.
She was a special being somewhere between human and machine, a Nano Vibranium Lifeform unlike any ordinary living creature.
Thus, Zarathos's sealing power could only trap her temporarily.
When she transformed into nanoparticles, she became as intangible as smoke, making it only natural for her to break free of her restraints.
"You're still far from being able to trap me!"
At that moment, the Nano Vibranium that A2 had become condensed into a humanoid form behind Zarathos once more.
At the same time, A2 let out a disdainful snort.
As she spoke, a dazzling blue-white radiance suddenly erupted from her body. Its energy level far surpassed what she normally used in battle.
The powerful energy shockwave expanded outward almost tangibly, forcibly blasting apart the Hellfire blocking her path!
"What?!" Sensing that his seal had been forcibly broken, Zarathos abruptly turned around.
A2 had already broken free from the rock wall. Her silver hair whipped wildly without wind, while destructive energy currents swirled around her.
Her gaze became even colder and emptier, as though she had discarded all emotion and turned into a pure killing weapon.
"No matter what kind of being you are, you should never have reached for my master, much less attacked my sister. You deserve to die!"
There was no roar, only icy words. The instant A2 finished speaking, her figure vanished.
When