Chaos was all that rang in a village in Japan. Innocents were burned, blasted, or even devoured by their fearsome attacker. And who would that attacker be?

None other than the Destroyer of Worlds itself; King Ghidorah.

King Ghidorah, also known as Ghidorah, or Ghidrah, is a monstrous kaiju from space. It's origin is an enigma, but what has been said, is that King Ghidorah flies from galaxy to galaxy, wiping out life on various planets for sustenance, to eliminate future threats or competition, or for fun.

It has now arrived on Earth to claim it as a hunting ground for it. And it has selected its first group of meals; human beings.

As King Ghidorah unleashed its wrath, two people were just running away from their house, wanting to get away. They are a man in his late 40s with wrinkles surrounding his eyes and mouth with white hair, and a small 3 year old boy clutching onto him in fear. The father held onto his son and whispered in his ear, "Everything's gonna be fine, son. We're gonna make it out of here! I promise!"

The son looked on, not listening to his father as he looked around at the carnage; houses were burning up, people were trampling one another, and he could see King Ghidorah's left head leaning down, and picking up a large group of people with its mouth before crushing them to death, and swallowing them. As the boy silently gasped in horror, the left head then turned towards the direction of the two. It roared a loud screeching roar, catching the other two heads' attention. "Dad?" he called out. "It found us!"

The father looked back, and saw the giant beast turning its 150 meter tall body towards them. He growled as he looked around. With no one around, he cursed under his breath and placed him down, before he made his son look at him. "Son, I need to fight him off!" he said desperately.

The son widened his eyes in horror; what he just gonna leave his son alone?! Why? What if the three headed monster comes after him?! "B-But daddy! I can't leave you! You're all I have left!" he shouted at her.

"Son, please! I don't have time to explain! I'm the only kaiju in the village. I can try and buy it some time for you and some other survivors to escape!" he shouted as he looked back. Now King Ghidorah is approaching then, and there was no slowing it down. "Please, you've got to trust me! You can't fight him yet; you're still learning how to use your kaiju powers!" he continued. He then looked at the necklace shaped of a reptilian creature with jagged dorsal fins, before grabbing it. "You keep this safe!" he instructed.

The child was still acting stubborn, and was about to retort once more, when the father turned around, and sighed to himself before running towards King Ghidorah. "Dad!" the son shouted out once again, but the father ignored him, as he began to shift; leaf-shaped scutes began to protrude from his back, a long tail spewing out from his buttocks, and the father grew in size rapidly as his body grew more horizontal, head shaping into a more saurian look.

King Ghidorah widened its eyes as another kaiju took form and was now rapidly approaching them. This is a species of kaiju known as Zilla. Zillas are mostly found in American territory, and while they are strong, especially more powerful than S-Class monsters and other lower rankings, for a kaiju; they're physically weak and not immune to human conventional weaponry. Thus, they are not too durable in battles with other kaiju. However, they make up for this by being highly intelligent, and are amongst the fastest and most agile kaiju on the planet.

The father roared at King Ghidorah a loud, booming roar, which the Destroyer of Worlds was quick to respond to as a challenge to its domain. Both monsters charged at one another before King Ghidorah began charging it's Gravity Beams from its mouth, and unleashing a trio of yellow bolts towards the father. But the father jumped up, barely dodging the bolts before it landed on King Ghidorah's chest, sending them pummeling to the ground.

The child looked on at his father and King Ghidorah fighting one another, or at least tried to since the fighting was mostly covered up by dust and debris when the three-headed dragon fell down. He wanted to try and help, but he remembered what his father said about him not being strong enough, even in his monster form. Now that he thought of it, he was never really liked by other kids due to his country of origin and personality – which is a nice, yet silent type – and he can never really fight them, even against other of his own age back home in America. "I…I can't fight off some bullies at preschool, or fight off my siblings from my meals…how on earth can I fight King Ghidorah?" he thought with tears in his eyes as he tried to fight the urge to flee.

Then, he heard another voice behind him. "What are you still doing here, sweetie?" The child turned around to see a woman, who had a look of concern on her face. She had long pink hair tied up to a ponytail, a red bow that ties up the ponytail, and wears a black dress. The child was stunned on seeing her here; she did not look like she belong in his town. "Uh…uh, I-I was,

Skreeeee!

His father's roar caused the both of them to turn back; there was his father, Zilla, standing up to 90 meters tall, chomping on the neck of King Ghidorah's right head, while holding the other two heads with its clawed hands. The three-headed monster was screeching in agony, trying to shake it off without having hands. The woman looked on in shock and amazement, hand on her mouth as she stared on. "The legend…The legends are true…King Ghidorah has returned!" she thought to herself, before she looked back at the child, who was still looking at the fight, while gingerly stepping away in case King Ghidorah turns its attention to the child.

The woman immediately rushed over to the child and picked him up. "We have to go, sweetie!" she ordered. The child widened his eyes. "What? B-But my daddy?" He pointed to the monsters fighting in the background.

The woman looked at the monster he was pointing at, and widened her eyes. "Wait, that Zilla's your daddy?" she asked in exasperation. The child nodded. The woman looked back, and gasped as King Ghidorah's left head unleashed a Gravity Beam against the father's chest. The Zilla roared in agony, forcing it to let go of King Ghidorah. King Ghidorah took the opportunity and lets out a Gravity Beam, the trio of heads coming close together to combine the power of the Gravity Beams to cause more damage. The father roared in agony as he was pushed back and slammed into the ground, before several small explosions came from Zilla's body. The child gapsed and covered his mouth.

The woman looked at him. "Sweetie, we have to go! Daddy is trying to fight so we can escape!" she explained. The child looked at her in shock. "W-What?!" he wanted to argue, but the woman turned around, and grabbed something from her choker; something shaped like a Christian crucifix. The red spot on it glowed red, and before long, a human-sized portal began to form. The child widened his eyes in shock.

Chreeoooong!

King Ghidorah's roar caught their attention and they looked back to see the heads turning towards them. Then it began running towards them. The woman looked at the child. "Hold on tightly." She said, and the child nodded as he did what he was told. She took a deep breath and sighed in preparation for the ride. King Ghidorah was soon approaching them very fast. The woman turned to the portal and ran through. King Ghidorah was on top of them, and its middle head lunged forward to devour the two just as they jumped through, and the portal closed. King Ghidorah pulled its middle head back, and roared loudly in anger at its prey getting away.

Then there was a low groan coming from the right. King Ghidorah turned to see a weakened Zilla standing up, wounded. The triple Gravity Beam did a number on him, and he could barely stand up thanks to his kind's weakened durability. King Ghidorah approached the father Zilla with malicious intent. As it approached the father, the Zilla growled as it tried to stand up.

Suddenly, King Ghidorah's eyes began glowing, and before the father knew it, something large surrounded him, creating a large dome filled with tentacles on the inside. The father tried to stand up and get away from it, it felt its skin burning before it fell back into the ground. Soon the father felt himself growing tired and exhausted as he saw King Ghidorah's wings glowing. Then, his eyes grew heavy, and before he knew it, unconsciousness took over his mind…

Meanwhile, in another part of Japan, a portal opened, and the woman and child soon emerged from the portal. The woman sighed in relief, before she then turned to the little boy, who was looking back at the portal with a saddened expression on his face.

"Hey…" she whispered gently. The boy turned to look at her. She smiled warmly. "Are you okay?" she asked gently. The boy nodded stiffly. The woman smiled again. "What is your name, dear?" "Um…" the boy began, gulping a bit. "My name is Peter Zilla. The last name came from…well, you saw earlier." He explained. The woman raised a brow in confusion, before smiling again.

"That name doesn't sound very Japanese…not that there's anything wrong with that, of course." She thought to herself. The woman then asked, "Are you from another country?" she asked as she gently placed him down on the ground. Peter nodded. "The United States." He explained. The woman nodded in understanding. "Well, I guess it make sense. That boy's monster race is usually found in the Americans and their territories." She thought to herself while remembering Zilla fighting the evil monster. She sighed to herself upon thinking of his father's fate, as she looked down at Peter, and kneeled down to his height.

"Peter, sweetie…I don't think your dad may survive that fight…King Ghidorah is too strong, especially towards a Zilla." She explained to him. Peter looked at her with saddened eyes, and then down to the ground. The woman looked at him sadly, but then Peter responded with, "I'm not surprised." He said. The woman pulled her head back and looked at him shock. She was not expecting him to simply accept that so quickly, she honestly thought he would break down in denial. "My daddy always said that we Zillas are very weak when compared to other kaiju. That's why daddy left the Monster Islands, because they would never let him, or any other Zillas in. I myself am the runt of the litter, with my other siblings always pushing me away from breakfast, lunch or dinner.

The woman looked on in sadness; poor boy. "The poor baby; he lost his daddy to a powerful monster, and he feels like he himself is weak…and all because his kind IS weak." She thought to herself. She briefly wondered where his mother is, but upon remembering the village destruction, she decided not to ask him. Then, an idea came into her mind, as she then gently cupped his chin to make him look at her.

"You said your name is Peter Zilla, right?" she asked with a smile. Peter nodded. The woman smiled warmly as she wiped away the tears in his eyes. "My name is Akasha Bloodriver. And the forest we're in," she gestured to the trees surrounding them. Peter looked at the barren trees. "We're actually not far from my home." She explained. Peter stared at her, a look of curiosity and a bit of awe in his face. The woman, Akasha then asked, "Would you like to stay with me there?" she asked. Peter looked at her, amazed that she would ask him this. Without thinking much, especially knowing that he has nowhere else to go, he nodded with a smile.

Akasha smiled back and gave him a kiss on the forehead. "That's good. Now, hold on to me tightly, dear." She said as she picked him up. "Why?" asked Peter. Akasha smirked and winked at him before she began to run. When I say run…I mean at an unnatural speed. Peter was forced to hold on to her, as he was not expecting her to go so fast! So fast in fact, that everything seemed to pass by like a blur. However, a few seconds after the shock, he began to grow more excited at the adrenaline pumping in his vein due to the speed, and he began giggling. Akasha heard his giggles and smiled at hearing such a pleasant sound.

Not even 15 seconds after she started running, did she soon stop at the house, forcing Peter to grab onto her to prevent from flying off.

"We're here." She said cheerfully. Peter looked at the mansion, and gasped at the sight. "Wow…" he said to himself. Akasha loved his reaction as she walked through the open gateway. A crow cawed at them, making Peter jump a bit, before it flew off. "Oh don't mind the crows. They may seem scary, but they're mostly annoying." Akasha explained. Peter looked at her and raised a brow, but he didn't say anything as they walked to the front door.

Akasha pressed on the handle of the door, before pushing it inwards, opening the door. Peter looked inside, and was once more amazed; the inside of the house was humongous, with red carpets and ancient architecture with banshee busts perched on the walls. "Amazing…I don't like it already." He said bluntly. Akasha looked at him and giggled. "Why?" she asked. Peter looked at her. "It's big. What if I get lost?" he asked.

Akasha looked down and placed a finger on her chin. "Hmm…that MAY seem like a problem…" she then shrugged before giving him a smile. "We'll work something out." She assured, and Peter nodded. Suddenly, "AKASHA!"

A masculine voice boomed from the hallway in front of them, and Peter squeaked, while Akasha remained calm. Then, two figures began approaching them; one of them a black haired, intimidating looking man, and the other is a tan looking light blond haired woman. Akasha smiled warmly at the man, but lightly scowled when looking at the woman. "Hi, Issa. Hello, Gyokuro." She greeted the former with a bright tone, and the latter with an irritated tone as Issa approached her.

"Who is this?" the man, Issa asked. From the sound of his voice, he does not sound pleased. Peter cowered further into Akasha's arms. Akasha responded, "This is Peter Zilla, from the United States."

Issa and Gyokuro raised their brows in amusement. Gyokuro then added, "A foreigner, hmm?" Akasha nodded. "Yes, Gyokuro." Issa then looked at Peter, who gave him a shy smile to appear friendly. Issa then widened his eyes upon remembering something. "Wait, Akasha?" he asked. Akasha looked at him. "Yes?" she asked. "What was his last name?"

Akasha repeated his last name. Issa then looked down at him, but with wonder instead of indifference. "Is he…is he what I think he is?" he asked. Akasha nodded with a smile. "Indeed, he is a Zilla." She announced.

Issa was stunned with shock, and even Gyokuro widened her eyes in shock; they've never seen a Kaiju in person in over a hundred years. Granted, he's in human form, but regardless this is big news to them. "Really?" Issa asked. Akasha and Peter nodded. "Yes…his father is a Zilla, while his mother...I don't know." She explained. She then grew a saddened expression, and then said, "Um…can we talk about this privately?" she asked. Issa nodded, then he looked at Peter. "What about him?" he asked. Akasha looked at Peter, and smiled. "I'll take him to Moka's room." she said before she walked ahead past them. Issa followed her, while Gyokuro stayed behind, looking at the child in her arm. "That boy…with him here, my plans could be foiled…" she thought to herself as she stared with disdain.

For now, she has to lay low…

Meanwhile, Akasha and Issa opened the door to a room, and Peter saw a young, 7 year old girl with blood-red eyes and long silver hair. The girl looked at the direction of the door, and raised a brow. "Mother, who is that?" Akasha smiled as she placed Peter on the floor. "This is Peter Zilla. He'll be stay with you for now." She explained. Peter looked at the girl, and then back at Akasha.

"You'll be back for me, right?" Peter asked quietly. Akasha nodded as she leaned down. "Of course, my darling. Don't worry, Issa and I will be talking to each other about what will happen next, and if it goes well, we'll keep you with as our first son." She smiled warmly and patted his cheek, before standing up and gesturing her head to the girl. "This is my younger middle daughter, Moka Akashiya. She may look scary, but trust me, she's not the type to hurt little kids like you." She gave another reassuring smile, before she closed the door gently. Peter then looked at the girl named Moka, who was looking at him with an indifferent look.

"Well, are you just gonna stand there or are you gonna tell me more about yourself?" she asked, rather forcefully. Peter took no notice of this, and responded. "Well, I-I'm a Zilla, a-and my daddy's a Zilla. I had 250 other siblings, and…I came from the US."

Moka listened on, and her eyes slightly widened at the number of siblings he had, but then she remember the species' fertility rate; ASTOUNDING to the point where if even one egg is in an area, it will hatch already preparing for self-fertilization of hundreds on embryos thanks to their asexual hermaphroditic nature. "Hm. Okay, well, be sure not to make any babies in this house. Last thing I need is a repeat of the France attack."

And she wasn't lying; a few ago there was an invasion of Zillas in Paris, France. As the head minister of the UN would say; "Sweet Baby Jesus". And the French President at the time, "AAAAAAAAAAAAAAAA-" And they weren't kidding either; it took a month for all the Zillas to be killed, and few MORE months to locate every single egg. Peter nodded with a soft smiling. "It's okay. I don't know how, exactly." He said. Moka looked at him, and nodded. "Good. Keep it that way." She said sternly. Peter sighed to himself; this girl is not being a bully like his siblings or the other kids in New York and the village, but she IS kind of acting like a jerk. But it is tolerable…

It was about a half an hour later, before Akasha and Issa came back with smiles on their faces. "Sweetie?" Akasha asked Peter. Peter turned to look at her. "What is it, Mrs. Akasha?" asked Peter. Akasha walked over to him as she crouched to his height. "First of all, there's no need for a 'Mrs.' anymore, sweetie." She began. Peter widened his eyes, before nodding. "O-Okay." he responded. Akasha then added, "Okay, second thing; Issa and I talked for a bit, and we've decided…" she gave a large grin. "We're keeping you, dear." She finished.

Peter widened his eyes in shock for a moment, but then he grew a smile; he'll be staying with a new family! He then instinctively hugged her, and she was quick to hug him back, smiling in happiness.

However, she soon pulled him back and gave him a concerned expression. "But…Issa agreed that…I have to give you a blood transfusion." She explained. Peter raised a brow curiously. Issa stepped in, and took in a breath, hoping not to freak him out. "W-Well…here's the thing; we are vampires." He explained bluntly.

Peter looked at him, and everybody was expecting him to freak out, but then he shrugged. "What are those?" he asked. Issa and Akasha looked at each other in confusion, and even Moka hitched a breath. "How in the world can anyone not know what a vampire is?" she thought to herself. Akasha explained, "Well, vampires are powerful S-Class monsters that drink the blood of humans and other animals." She explained. Peter nodded in understanding, before his eyes widened in fear. Akasha was quick to comfort him. "It's okay. It's okay! WE don't drink blood. I mean we DO, but we try not to!" she assured. Peter gently softened the tension in his body, with Akasha and Issa smiling in relief. "We usually eat human food. Anyways it's better in taste." She added.

Peter then sighed in relief, before Issa then but in. "With that being said of course, Akasha here will have to give you a blood transfusion through her fangs." He explained. Now Peter was concerned. Akasha then sat down and placed him on her knees. "It's part of the family ritual, for other family members who come here to OFFICIALLY recognize you as a new member, and not food." She explained. Peter looked at her and nodded in understanding.

"O-Okay. Um…is this gonna hurt?" he asked, hoping that it won't. Aksaha then gave him a sympathetic look. "I can't make any promises, dear. BUT, if it does," she smiled. "It'll be gone in a few seconds. Will that work?" Peter then looked at her, then at Issa, who gave him a nod of agreement. Then he looked at Moka, who shrugged. "She did the same thing to me when I was born, and here I am." She explained, gesturing to her body.

Peter then realized that, and nodded. "Oh…well, okay…" he then sighed. Akasha then gently patted him. "Don't worry; think of something else. It'll be over before you know it." She assured. Issa then looked at Moka. "Moka, come with me." He ordered. Moka walked over to him. "Why?" she asked. "I believe we should give these two some privacy." He explained. Moka nodded, and while they walked way, she gave him a look of…reassurance? Peter couldn't really tell due to her nature beforehand, but she did say, "You'll do fine." before the door closed.

Peter gulped in a bit of fear as Akasha moved away his shirt and grabbed his chin. "It's okay, my dear. It's only a few seconds, and then you'll be our first ever son…" she assured warmly. Peter nodded, and tried to be brave, but he's very afraid. He felt Akasha's face leaning closer, before a small hiss came from her, and soon,

Crunch.

A light piercing and crunching sound was audible as Akasha sunk her fangs into the boy's jugular veins. Peter flinched, and bit his tongue. It was all he could do not to scream in agony. Akasha in the meantime, began injecting her blood into the little boy's neck. She felt bad that she's putting him through some pain, but it's a lot better than having to face the wrath of other vampires.

Soon the boy's body began to grow a dark purple aura, and soon Peter felt himself growing more and more relaxed, hands loosening their tension. Akasha placed a hand on his hair. "There there…that's it." She thought to herself. Peter felt his hair beginning to change in color as well.

Soon, Akasha released herself from Peter's neck, and Peter flopped his head backwards. She then placed him on the bed, covering his body with a blanket. "Just relax, my son. Rest yourself for the night." She explained as she looked out; it was nighttime, and she needs to get some rest as well.

Just before she left, she looked at the door and Moka and Issa then walked back inside. "How did it go?" he asked, before looking at the boy; he looks normal for the most part, but his hair, which was black before, is now silver, signifying that the Shinso bloodline is passed down to him.

"It worked. Though while I was transfusing my blood, I tasted his…it is unique." She explained as she looked down at Peter, the holes in his neck fading away thanks to his healing ability. "It tastes good, but…it's not very much like a Zilla like the others that I've fought before." She added as she caressed his hair, and Peter subconsciously nuzzled against it with a smile. Issa raised a brow. "Really?" he asked. Akasha nodded and looked back. "Whatever the case…I have a feeling that he'll go far." She said with another loving smile. Issa chuckled and shook his head. "Oh, Akasha…you are your vision of monster-human coexistence." He said.

Akasha looked at him and smiled. "What? Isn't a kaiju's duty to protect the human and monster world from any threats that could destroy the peace and balance?" she asked. Issa nodded. "Yeah, but still…he's a Zilla, regardless of his blood. Do you think he'll manage?" he asked. Akasha nodded. Issa then shrugged after taking her words in. "Alright, my dear. It's nighttime, and we should get some sleep." He said, patting Akasha. Akasha was a bit disappointed to leave her son so soon. But then she yawned and rubbed her eyes, signifying her husband's point. "You see?" he asked. Akasha nodded, but then, "Hold on, let me at least say something to him as he sleeps." She pleaded. Issa nodded with a smile, so Akasha looked down at Peter and leaned closer. "Well, Peter Zilla Akashiya…I'm proud of you for holding in the pain during the transfusion. We're glad to have you with us in our family, and in the future, you'll also help so many humans and monsters alike." She then leaned to his left ear. "Welcome to the Shuzen family…my son." Akasha then gave him a soft kiss on the left cheek before standing up slowly so as not to startle him awake. She then looked at Moka.

"Do you think you'll be okay with him sleeping here with you?" she asked. Moka nodded. "Of course, mother. Anyways, he doesn't seem so bad." She added looking back at Peter. Akasha smiled with a giggle before ruffling her hair. "Alright, goodnight, sweetie." She concluded before she and Issa closed the door.

Moka sighed to herself, and looked at Peter, with a small look of sympathy. During the transfusion process, while she was outside with Issa, he told her of what happened in the boy's past, about his origin, his life with his family, and lastly his father's sacrifice to save him and Akasha from King Ghidorah. "I gotta say, kid; you are one lucky boy to have a dad protect you." She thought to herself. Then she approached him silently and went into the same bed. There was only one bed in the room, so they have to share it. As she lied down, she looked at Peter, and gave a smile upon remembering his feelings of being weak. "Peter…I know you're unconscious right now…but just know, now that you're my brother…you won't be weak anymore. When you want to, I can train you to be a powerful fighter to protect yourself from anyone that will hurt you." She smiled as she gently traced her hand on his cheek. Peter subconsciously smiled at the feeling. Moka liked his reaction, but then she steeled herself. "But I don't expect you to slack off. I'm not very merciful in fights." She added. "Good night, brother."

Moka then closed her eyes and soon went to sleep. In a blink of an eye, Peter's appearance will change everything for not only Moka, but also for the monster and human world as well…

AN: Hey there, superkoola here. I don't usually post Author's Notes in my stories, but I decide to post this here, because…why not?

Anyways, I've chosen Zilla as the main monster, because, I'll be honest, I like Zilla. I think he's an underappreciated monster, and could have some amazing potential. Godzilla himself will be here, just not in the usual manner. For those who hate Zilla, don't worry; Peter will be more like Zilla Jr.

As for the Rosario + Vampire world; I've found it interesting to say the least, after watching all episodes of the anime. However, I've only started recently looking into the lore, so if I got a few things wrong, I apologize. Let me know if I do.

So anyways, I hope you enjoy this, and let me know what you think!