Epic of Vampire Dragon: Reborn as a Vampire Dragon with a System

"Cosmic Dragon Legion."

Chaos smiled back at the Forbidden One's Ego for the first time ever, as this was just the beginning, his aura danced around as it formed into an enormous serpentine dragon, roaring furiously! Suddenly, this dragon composed of cosmic energies and dark and red auras emerged out of his body, flying towards the Forbidden One's Ego! But it wasn't just one, but various! Chaos was in fact summoning dozens! This was thanks to Chaos new Magic, Ancient Summoning Magic! He merged such a magic with the power of Cosmic Energy and his own soul, shaping new entities out of it and summoning them by dozens, these were disposable summons which he could generate now in mass, as long as he had Mana… and he had a lot of that!

"GROOOARRR!"

The roaring dragons reached the Forbidden One's Ego in an instant, clashing against him and attacking all over his entire body! Now having an enormous body like that only made it easier for them to attack and inflict damage to him, especially because each of their bites contained cosmic energy, which the Forbidden One's Ego seemed to be weak against, his void and darkness slowly was corroded by this cosmic energy, making him weaker and slowly taking away his powers.

The Forbidden One's Ego roared in pain as he unleashed his dark fury, his enormous limbs of various shapes and sizes began to fight against Chaos army of Cosmic Dragons that continued to be summoned from him constantly, his attacks easily devastated various dragons in an instant, crushing them, but the leftover cosmic essence wasn't lost, Chaos regained a part of what was used with each dragon through a spell he had designed named "Cosmic Reserves" which helped him at regaining the cosmic energy he spent in summons that were to be defeated!

"H-He can regain part of the cosmic energy?!" Thought the Forbidden One's Ego in utter shock, as he saw Chaos manipulating this powerful energy that not even beings on his Existence Realm should be able to use so masterfully that it seemed like this was all a very bad and elaborate joke!

"ROOAAR!"

"GRAARRR!"

"GRUUOR!"

The furious Cosmic Dragons continued their attack against the Forbidden One's Ego without waiting for him to assess his own thoughts and elaborate a new plan, tearing apart his mass of grotesque flesh and ooze, he continued to lose more and more power as he was being attacked, although he constantly defeated many while he attempted to run away, the power of their bites, their slashes, and the hit of their whip-like tails was very strong and quite lethal to him.

The Forbidden One's Ego was growing more and more nervous as he tried to fight back against the Cosmic Dragons, but constantly grew more angered, he suddenly gathered darkness within his body as he unleashed an explosion of shadows from within his body, destroying countless cosmic dragons in a mere second!

"GRAAAAH!"

BOOOOOOOMMM!!!

The expansive explosion of darkness reached even Chaos and Abyss, as the two generated barriers to protect themselves, but the force of these shadows were tremendously strong, packed with the deadly power of the soul of the Forbidden One's Ego and all the new fragments he had acquired! However, Abyss decided to multi-task, while maintaining the Domain, she took out her Spear, Kosmos, which was finely crafted by her beloved Chaos, as she infused it with Mana and Cosmic Energy and then unleashed a powerful technique! Through all this time, Abyss has been training her Spear Technique with diligence! She gathered all of such powers within the spear and then decided to unleash a powerful attack!

"Cosmic Spear Starfall!"

She gathered her knowledge and powers, as her spear flashed with a bright blue cosmic light, this light was then unleashed out of the spear as it slashed into the empty air, but through Abyss powers, it slashed through space itself and something wondrous happened, the energy of this cosmic spear gathered and transformed into dozens of falling stars in the shape of spears made of cosmic light! All these weapon phantoms were unleashed through space, as space itself distorted and generated black holes around the Forbidden One's Ego, which showered his entire body with falling and explosive cosmic spears!

BOOM! BOOM! BOOM! BOOM!

"Uuuuaagggh…! W-What the…?!"

The Forbidden One's Ego was impacted several times, as his entire body began to suffer more damage! He quickly realized that such a big body only made him a big target, although it took him a long while to realize this, he had to quickly move on and do something else instead! However, the attacks from both the Cosmic Dragons and the Cosmic Spear Starfall were blocking his movements and he couldn't possibly change his shape as of now!

The Forbidden One's Ego gritted every inch of his body that had jaws, as he decided to do something outrageous, gathering the power of the fragments within himself, he shaped hem as sharp projectiles all around his body and fired them all around his body! These limb projectiles began to crush the summons and intercepted the spears before they could reach him, finally giving him a time to breathe! Chaos and Abyss didn't took this kindly though, as they began to unleash more of their attacks to pressure him.

The Forbidden One's Ego resisted, as his entire body began to slowly compact itself, gathering into a single and large body instead of an expansive mass of limbs and black ooze, which was way better to fight against these strong enemies, he had to compact his strength in a single and more well structured body, but because he was made out of pieces, it was very hard to assemble them together into some sort of form that could maintain itself, and it was a taxing job for him…!

However, at long last, all of his power finally gathered together, as an aura of darkness and void surged from within his humanoid-shaped appearance! A menacing dark knight emerged; a grotesque bug-like knight covered in an exoskeleton made of dark metal.