Reborn As A Dragon Girl With A System

"A nuke? Interesting, I wonder if a nuke can kill me..." Kana rubbed her chin, but two of the girls behind her faces turned pale. 

"Kana, you might survive, but we won't!" Amy yelled.

"I'm okay with dying if it allows Oneesama to test her strength!" As always, Shela was worshipping Kana as if she was a goddess.

"Please do not drag us into it!" Amy was not sure if she should see Shela as her sister anymore! The damn girl was beyond crazy!

"Alright enough. We are moving out. I want you to flank that squadron from who knows where and wipe them out. We need to establish our presence now.  We will do it as we planned. You girls flank. I will be the decoy. If you can't flank, retreat. Don't die trying to come after me. Otherwise, I will be stuck ruling some nation I don't want to rule." Kana left these words and jumped down from the building, leaving behind three girls who stood there staring at her leaving back. 

"She just wants to be lazy! No wonder she is pulling us around." Amy huffed.

"We did decide to follow her." Ren spoke with a small smile on her lips. She found this all quite amusing.

"Well, that is true. Plus, a land of our own sounds quite good." Amy couldn't help but hope they could succeed. 

"So can we kill now?" Shela asked as she cocked her gun.

"Shall we?"

As the three girls behind Kana were moving out, Kana flew over towards the first group of soldiers and landed right behind them. The whole idea of having her three friends flank was to keep them out of the line of fire. In front of her right now was a platoon of a few hundred men.  "Hello! Anyone here have a nuke?" 

Kana's question caused the soldiers from some country to almost jump out of their skin. The group in the back quickly turned around and began shouting. "Enemy attack!"

"Can you at least answer my question before firing your weapons!? Hello! Damnit! Do they not speak Japanese?" Kana grumbled as she took a deep breath. She then released a large wave of flames from her mouth, engulfing the entire area.

The soldiers didn't even have time to scream. Kana had turned them all into ash instantly. "This was all fun and games, and I thought it would be interesting, but I'm not finding this fun anymore... everyone dies too quickly."

Kana was starting to get bored. She thought maybe a war with modern style weapons would be interesting, but it is far from being anything worth her time. Sighing, Kana waved her hand, causing the sky to suddenly turn a fiery red color. "Let's just wipe them all out at once, no need for all this crap since it is boring. Maybe they will even use a nuke on me after this."

All the country's soldiers stopped fighting and looked up into the air. The sounds of bombs and gunfire quickly quieted down as they all looked towards the sky. "What is that!?"

From behind, Shela, Amy, and Ren all caught up to Kana and stared at the sky in horror. Kana turned around with a smile on her face as she said: "The beginning of the end. Since things got boring, I decided to end it. Aoi."

"Here!" A blue figure appeared out of thin air. "Protect them and allow them to watch the show."

"Okay!" Aoi's blue little figure was faint, but she still flew around inside Kana's dream like state. The two were connected, and Kana did not think it would work, but surprisingly it did. 

"It seems I have almost full control here. If that is the case, why don't I power this up a bit?" Kana's eyes gleamed with a streak of purplish light. Her purple hair with white highlights began fluttering in the air. A cold smile curled up on her lips as her limbs began to change as she transformed into her dragonic form.  "Let's see if I have the power to destroy a world!"

The sky was suddenly filled with hundreds of massive molten fiery rocks. The scale and size was so large that half the skies on Earth were covered in these massive fiery meteors. Kana was pouring all she had into this attack. With her hand raised to the sky, she slowly lowered her hand. As her hand reached her side, Kana's lips parted as she whispered: "Boom!"

The whole world went silent for an entire second as the meteors slammed into the Earth. After, an explosive sound wrapped around the world multiple times over, killing millions with the sound alone. This was followed by a wave of hot energy, billions of times stronger than all the nukes in the world going off at once could produce. Land, sea, air, nothing survived the intense heat. Only those who might have escaped to bomb shelters may have been able to, but with such short notice, this possibility was highly unlikely. That is for the exception of five figures who were closest to the blast zone. 

Kana stood there and ran her fingers through her purple hair as the blast wave passed by her, not affecting her in the slightest. She stretched out her free hand to cause the wave of hot energy and intense heated air to blow around her, keeping anything directly behind her safe, land and all. Kana let out a laugh as a crazy smile formed on her face. "Haha! Now, this is interesting! I wonder if Big Sister would be proud to know I can destroy a planet as well!"

As for the three girls behind her, they were all huddled together, shivering. Even Shela was pale faced as she watched the destruction in front of her. Kana turned to look at them, the crazy look she had now replaced with a warm soft expression. "Girls it has been fun but it is time for me to go. Maybe one day..." Kana didn't finish her sentence as she called back Aoi. The barrier on the three girls disappeared, not even a fraction of a second later they did as well. 

"Kana you're going to wake up?" Aoi asked. Her body, fading in and out.

"Mmm… It's time. I have made him wait too long." Kana said with a soft smile before her vision went dark.

"Creige..."