The Golden Princess and The Poison Dragon

Regina's PoV

This fight is truly terrifying, yet it also makes my blood boil. I thought only Raina, Ilya, Lily, Enri or Alyssa could give me a match like this. It appears I was wrong. Well Onii-chan was also pretty fun.

"So shall we start round 2?" Asked Shizuku.

In response to her, Solis Catastrophe shown bright as White Flames gathered.

"Yes, there is no need for anymore words." She said in a delightful tone as a Malevolent Aura covers her katana and spreads to her body.

"[Corrosion Scythe!]" She yelled out as another corrosive flying slash came towards me.

"[SOLIS GALIUS : BURST!]." White flames came forth as they tried to purify the corrosive strike.

"Angie! [Yes, Partner. Deploying dragon slaying armaments]" I yelled out as golden ripples fill the air. I also gathered more holy power into Solis Catastrophe as I dash towards Shizuka.

"Come forth [Hydra!]" A poisonous multiheaded dragon made out of poisonous energy came forth and blocked the blades of gold protecting Shizuka.

"[Breath!]" The multiheaded dragon then breathe out poisonous flames towards me.

"[Balance Break!]" I went into balance breaker to quicken the speed of the release of the blades from the treasury.

"Angie!" I called out to my partner once more as she in response gave me the appropriate weapon in my left hand.

"Oh sword let thee be filled!"

"Gather, purifying celestial white flames of the stars!"

Energy gathered in my two swords as I chant out their true names to block the incoming attack.

"Balmung!"

"Solis Catastrophe!"

I then swung the two swords towards the incoming attack causing waves of explosion pushing the two of us back.

The area around us has been damaged heavily from the clash. From the ground white flames and Corrosive energy remained in the area.

"Angie, Prioritize higher ranked Dragon slaying weapons." I called preparing for the next wave of attacks.

[Acknowledged.]

"Kukuku, You truly are the best opponent." Said Shizuku as the dust settled.

Her mask has been damaged as it fell into pieces into the ground. What appeared was a young girl similar in age to myself. She is a beautiful girl with black hair. Her eyes however are different. One was a normal black eyes the other however was crimson with a slit similar to that of a dragon and snake. She had a grin on her face indicating her enjoyment of the battle.

"Lets kick it up a notch shall we?" She said with a crazy smile on her face. She then raised her sword above her chest with her left hand open above her blade. Malevolent aura spread as she recites her chant.

"The accursed Evil dragon that sleeps within me rise up from thy ruin.

[The Venom Blood Dragon dwelling within me arise from your slumber and slaughter the Gods.] A voice then came out from the jewel on kusanagi.

"The Jade Venom Dragon of Extinction."

[The Poison Dragon of Slaughter.] The evil dragon responds once more to Shizuku.

"Heed my call for the time to slaughter has come!"

""Manifest and watch them tremble at your feet in a world of Poison and toxicity ! ""

[Balance Break!]

After chanting and going into balance breaker her appearance changed. It is reminiscent of Issei's scale mail however the armor is over a long coat similar to Regulus' second verse. Her aura also increased as the area around her started to decay. A dragon's mask also appeared at the right side of her head. The coat consisted of black with several dark green engravings in it.

"Impossible only sacred gears can use balance breaker..." I said in shock.

"The Kusanagi mutated and slowly became closer to a sacred gear eventually becoming one. Well its not that surprising, after all like the [Boosted Gear] and [Divine Dividing] it also has a dragon sealed within it although an Evil Dragon."

Seeing this I stabbed Balmung to the ground for a while as I summoned [Regulus].

"Illuminate the Age, For the time has come! Now roar! [Neo Regulus!]"

I immediately went into second verse right away and put Regulus into the sheathe that came with my transformation as I pick up Balmung once again.

"Hooh, so you still have more surprises." She said in amazement with a grin.

"I have to do this much against you." I responded as Golden Ripples fill the area around us surrounding us.

"Well lets continue!" Saying so she charged once more.

In response I fired the dragon slaying swords from the gate.

"[Extinction Extermination!]" She yelled out as the power of Extinction spread around her instantly destroying the swords towards her.

Damn! She instantly just destroys all those weapons.

I gathered energy towards my blades preparing to retaliate. Regulus' purifying aura also gathered in Balmung and Solis Catastrophe.

"Fine then, Lets do it this way!"  Saying so I also dashed towards her as we exchanged blows.

The purifying aura from both Regulus and Solis Catastrophe fights the corrosion from Yamata no Orochi. Balmung is also doing a lot in pressuring her as Yamata no Orochi is still a dragon no matter how powerful it may be.

"[Holy Line!]" I sent out a flying slash from Solis Catastrophe towards her which she dodged.

I then swung Balmung after which she blocked with her left hand holding Kusanagi's sheath. She then pushed Balmung as she swung Kusanagi on her right hand.

I was then slightly cut in my shoulder when I attempted to dodge. Seeing the poison spreading I used the combined powers of Solis Catastrophe and Regulus to quickly purify the poison and heal myself which worked.

She brandished her sword once more towards me as I parry it with Regulus. Seeing an opening I attacked using Balung which she blocked with her sheath. She then kicked me and gained some distance as she gathered more corrosive aura on her blade.

I respond in kind as I channel power into balmung.

"The evil dragon shall fall! [Balmung!]" I once more charged balmung and swung it towards her.

"[Corrosion Catastrophe!]" She yelled out in response as she tried to corrode the energy from Balmung.

A large explosion happened causing a lot of destruction to spread in the area. The two of us were pushed back by the powerful waves of attack. As the smoke clears out it reveals her figure without any damage it was the same for myself.

"Kukuku, You really are the best! Most people that I fight except for a few most would die instantly! Its been a while since I met someone like you, it fills me with joy!" She said happily as if receiving a present on christmas.

Malevolent aura then gathers once more towards her as the area near her becomes toxic.

In response I also rose my aura to purify the corrosion approaching me. If it weren't for Regulus and Solis Catastrophe, I would have been long dead fighting her. Balmung who's legend is from Siegfried slaying the dragon Fafnir also helped in alleviating the pressure from her.

As I was focused on the battle, multiple people arrived behind me. I looked and it was Issei and the others from Rias' Peerage. Seeing this I immediately gave out a warning.

"Don't come close! The area is so poisonous it will kill you instantly!" I yelled out in a serious voice. They were initially surprised at my appearance that is mixed with Regulus' second verse and my Balance breaker.

"[Holy Sanctuary!]" Golden aura covered the area around me spreading towards the back to protect them from the corrosive aura.

However it was at this moment that the aura spreading from her simmered down.

"I see... its time to go." She said with a sigh. It appears she is talking to some using the earpiece on her ear.

Space then fluctuated behind her as two masked individuals came out from it, one of them had a crimson colored blood spear while the other seemed unarmed. From the sky another masked figure came down who is holding a scythe.

"Shizu, Elena its time to go." Spoke the unarmed masked person who I assume bended space.

"Boss, we need to go. Lena as well." Said the masked spearman towards Shizuku.

Shizuku then reverted back to her appearance before using balance breaker. She then dispersed the malevolent aura around her.

Ilya then came from the sky and appeared beside me. Looking at the group of masked people.

Shizuku then rose her katana, the Kusanagi at me and said.

"Queen of Heroes... No, Regina! I shall await the day we meet again. I, Yaegaki Shizuku of [Phantom] awaits you!" Saying so she left into the portal along with the others.

"The scythe wielder was dangerous..." Ilya told me as we watch them disappeared.

"You fought him?" I asked.

"Yes, however we didn't go as far as you and the girl, Yaegaki Shizuku did."

"I see..." I muttured.

"I have a feeling we will meet them once more in the future." I told her to which she nodded in agreement.

"[Purifying Wave]" I sent out waves of purification to disperse the corrosive aura left by Shizuku in the surrounding area.

As I was doing that something crashed down to the area near us. Looking closely it was Father.

""Father!"" Both me and Ilya yelled out in concern.