In Moscow, Russia

"General Alexander! Something's wrong with her body! Her cells stopped moving, she no longer have pulse, but she's alive! She accidentally became a vampire!" A man with brown hair and eyes reported as he saluted.

"What?! I can't tolerate failure, do something!" General Alexander said in panic as they will be killed if the experimentation fails. He frowned as he clenched his fists, and looked at the girl in the circle glass that has tubes of her blood injected.

"There must be a traitor who injected a noble's blood on her," Murmured the General to himself.

A sound of glass breaking filled the room, and the girl opened her blood red eyes. The girl scratched her wrist causing blood to flow. She manipulated her blood as an ability of Deep Blood. She hardened her blood and used it as a sword, then she swung it, attacking the humans. Some draw their swords, and one by one came to the girl, but she just effortlessly kill them. When all the humans tried to attack her at once, she used an "special ability" which makes a wide range of attack. She swunged her sword and blood splashed out of it, attacking and slicing the humans. Screams were heard and lab tubes breaking. The General was the only alive left. He is slender and it was obvious that he was weak and had not undergo proper training. He shaked in fear, and started to beg her not to kill him.

"P-please! Don't kill m-me! P-please s-spare me!" The man begged to the girl. The girl looked at her with cold eyes as she stabbed his arm. The man screamed in pain.

"Where's my ring?" The girl asked with coldess present in her voice.

"I-it was st-stolen!" The man hesitated to speak. The girl frowned, and was about to stab the man in the chest, but she was interrupted when a man in black suit, and neatly styled black hair spoke.

"I have it, Shion." The man spoke as he walked towards the girl, that he called Shion. He took a silver ring from his pocket and showed her. She looked at him and the man lend her the ring. She wore it on her right ring finger.

"Saito. Whose blood was it?" Shion asked the man, Saito as she looked at him. The man that is laying on the ground trembled, and Shion decided to just kill him because he's already useless. She stabbed the man in the chest. Saito looked at the corpse on the ground, and a lot of blood spilled, probably Shion's. He then looked back at her, and answered her question.

"Mine." He said then looked at the General's desk, and took some papers about the experimentation.

"If the subject drinks a progenitor's blood, it will automatically double her strenght and will be almost as strong as the progenitor." Saito read the papers, then looked at Shion with a smile. "So your almost as strong as me?"

"Maybe. I still feel uncomfortable though." Shion spoke as she closed and opened her hand, feeling power flow through her body.

"Are you thirsty? There's a lot of corpse, don't wait for them to be rotten," Saito states scanning the area. Shion kneeled and sinked her fangs to the neck of a random corpse, taking a sip. She stopped and replied, "I'm hungry." Saito laughed, "I'm not sure if it was because your short on blood right now, or if it was your a glutton since then," Saito said, and Shion remained silent as her stomach growled.

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Shion leaned on the wall as she sips on the straw planted in a box of milk. She looked at Saito, that is reading some stapled papers. "So we're in Russia? Why?" Shion broke the silence and asked.

"It says that problems appeared that they have to move the experimentation." Saito said as he continued to read the papers.

"That's ridiculous. Hiragis won't trust anyone for this," Shion replied with a frown.

"They will be killed if it fails, though they probably plan to kill them in the end," Saito answered.

"But I know the reason, your-" Saito stopped talking when he saw Shion is focused in searching for canned foods, he sighed.

"Ah, finally found one!" Shion exclaimed in excitement as she took one canned food, checking the expiration date. Her smile widened when she saw its not yet expired, and opens it and she took a spoon. When she saw Saito's frustration, she spoke, "Um? I was listening."

"Its nothing. Anyways, the vampires are searching for you right now. They already know about the experimentation, and about the labaratory being destroyed." He stated.

"Let's go to Japan. The humans in Japan stand out the most, the Japanese Imperial Demon Army. We're gonna use the vampires to destroy them and create distractions," Shion suggested with a convincing smirk.

"And since the vampires are searching for you now... By the time you encounter one, they will try to capture you. Fight them but hold back, and soon let yourself be captured. The experimentation was incomplete, they won't kill you. Spy on them."  Saito orders, and Shion nodded in response.

"That's easy." Shion arrogantly replied. Saito gave off a laugh saying, "Let's get going."

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Osaka Bay

We jumped off the abandoned ship we used as transportation.

"So let's go in seperate ways." Saito said and Shion nodded in response, then they went on different ways.

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Shion sat on the ground and leaned on the wall, "Ugh. Where am I?" Shion asked herself as she scanned the area, full of abandoned buildings. She tried searching for another abandoned supermarket, feeling hunger. She sighed and stood, and started walking in an unknown direction. On the way, she saw a large and beautiful mansion that stand out the most in the area. Its obvious that someone is taking care of it. Its in her doubt that its a human, and if its a vampire, then its probably a noble. She smiled and takes her first step. She tapped on the gate, causing some irritating sounds. She shouted,

"Do you have some food?"

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Long prologue? Well idc. This was actually hard bc i don't know shit about Russian military. Anyways, Urd Geales is actually the king of Russia all the time. It was lively and beautiful in Russia, pre or post apocalypse. The humans are free. So, instead of searching and buying in a supermarket, they decided to search for an abandoned supermarket. Btw, I posted a similar story where I mentioned Urd Geales a lot (I deleted it just cuz), then some of you thought that Urd was an OC. And he is NOT my OC, he is a character that never showed himself in the anime. If you read the manga, he is a 2nd Progenitor and the King of Russia. Soo, yeaa. Don't crucify me.

Thanks for reading, please vote and comment your thoughts and theories!