Chapter 1 Start

Summary: What if Kushina and her son, Naruto, were sent to the world of Fate after the sealing went wrong, escaping the veil and starting a new life.

Years later, in his teens, Naruto gets dragged into the Fourth Holy Grail in order to save his mother and becomes the master of Berserker who is in fact, Lancelot but different and a woman by birth named, Leila who vows to protect her master with all of her strength & heart in this war.

Inspired by High school DxD: Chronicles of Lucifer (CrimsonRider94)

"I WON'T HAVE YOU USE MY SON FOR YOUR TWISTED GAMES!"

"Give me that weapon!"

"NEVER, YOU MONSTER!"

The voice of two parents, who are former married due to having different ideas of raising their family. One wants to use their newborn son as a sheep goat while they fake their deaths and create a weapon. The other doesn't agree to this and goes against everything her family's clan code.

The argument went on and on until the mother had enough and left the village under the cloak of darkness, never looking back and not knowing that her clan's protection seal will send her & her son to a whole new world, outside of the prison itself, the Veil.

Many Years Later (Out of the Veil, Japan)

A pair of purple eyes open and yawn can be heard as the young man wakes up for the day, a new day that starts a new and interesting chapter of his life. He was a young man in his teens, 16 with blonde hair that has red streaks that are crismon or deep red, hard to tell. He had the body of a runner and shinobi, to take hits before dishing back at his opponents. He wore a white shirt and black boxer shorts for bed but not it was time to wake up for the day and start a new chapter of his life tonight. This was Naruto Uzumaki, the future heir to the Uzumaki Clan that is shinobi and now the newest mage clan in Japan.

Now Japan already has two other mage family clans, known as the Tohsaka and Matou who are formerly known as the Makiri from Russia but they became a Japanese family mage clan after the Holy Grail War was created.

In fact, three mage families created the Holy Grail War in hopes, honor, and dreams to reach Akasha, the Root of all things, being the Tohsaka, Makiri/Matou, and Einzbern with a certain old vampire overseeing the whole ritual. Tohsaka give the location and leylines for the war to take place. Makiri/Matou created the Servant and Master bonds. And the Einzbern, lesser grail to create the greater grail system.

And the Fourth Holy Grail War will start very soon which Naruto so happens to be a master in this war, chosen by the Grail.

It was a shock to everyone but not as much as a theory as to why Naruto was chosen to be in the Grail War. One is common is that the Grail pick Naruto due to his large charka & mana he has or the Grail wants him to a master in this war for something. Hard to say but we will find out later for sure.

Naruto was home alone due to his mother and foster father figure out on a few business trips, getting a few things in order, and counter plans for the war.

Yeah, Kushina had sent up business as a freelancer, shinobi more like and been known as the Red Death during her missions. And one of those missions, she meets a fellow freelancer who's a mage and someone that has been doing this longer than her. His name was Joseph Dragonheart who's somehow related to a certain King of Britain but the last change over the years due to some greedy people wanting to use them for breeding camps and make soldiers for their own cause.

Joseph was separated from his hometown which was in a graveyard and his sister named, Magdalena during an undead raid onto the town. Likey the young boy was saved by a freelancer who was traveling around the area named, Natalia Kaminski.

Natalia had trained the young gravedigger into the magus, warrior, and freelancer he is today which many known him as the Notorious Magus or Noble Dragon for both his deeds against Mages, undead, ghouls, and vampires.

Joseph and Kushina had been meeting each other for years and grown very close to each other, more ways than one and yes Naruto knows what but won't say it loud due to a special guest to their household.

Joseph is a lot like a teacher and uncle to Naruto while slowly becoming a father figure to the young teen. The mix-haired teen will agree that Joseph is a lot more of a father than his disowned father back in the Veil.

"Big brother," A cute girl said, getting Naruto's attention and smiled when seeing a girl at the age of five popping her head to his bedroom, very cute and shy I might add.

"Yes, Sakura?" Naruto asked as he gets up and opens the door to see his adopted little sister, Sakura who his mother and foster father saved from the Matou Family who would have a dark fate.

"Can we have pancakes for breakfast today?" Sakura asked.

"Sure Sakura. Let me get dress and I will make breakfast," Naruto replied with a smile on his face.

"Okay, big brother," Sakura said with a smile on her face.

Naruto rubbed her head, like an older sibling to his younger sibling, and made him happy to be an older brother. He vowed to make sure no one harms or touches Sakura, his little sister.

After getting a good show and dress, Naruto cooked breakfast for his little sister and the pair enjoyed the other's company. The mix-haired teen would summon his servant but tonight, now he was relaxing with his little sister and talk to his mother about the servant he will be summoning. But first, breakfast as hunger is the enemy.

Time Skip

After breakfast, Naruto cleans around the Uzumaki/Dragonheart household and checks the barriers around the area, making sure no familiars or mages come near the house, knowing that a certain mage and ghoul might try to take Sakura back. Not on his watch, buddy.

Now we see, Naruto and Sakura's mother, Kushina Uzumaki coming after a long trip in Europe with Joseph and other things. She was a beautiful and mature woman with long red hair that reaches to her hips but keeps in a ponytail and stunning purple eyes. She wore a green shirt with a black jacket, blue jeans, and shoes meant for combat while can be shown carrying a few bags and katana by her side when traveling.

"Ah good to be home. Thank you Naruto for watching over Sakura and keeping the place together," Kushina said with a smile as she comes home and takes her shoes off.

"Good to have you home, mom," Naruto greeted.

"Welcome home, mother," Sakura greeted.

"Good to be back. Sorry for the long wait but Joseph and Maiya needed my help on getting a family item to a good friend of ours in Germany," Kushina said.

"It's no trouble, mom. Teach told me about his family's relic and how it was lost for many years. It was no surprise he wanted to find out after so long and be in safe hands again," Naruto said, having an idea what relic his foster father was searching for.

"Indeed and he just happens to find you a relic on time as well. But knowing a few spots left, I decide to change the summoning ritual a bit and have a certain one low for the servant to protect you, Naruto," Kushina informed.

"I see. Thank you," Naruto said, knowing how hard this was for his mom but promise to come out alive.

"Yes, now come. We have work to do," Kushina said, knowing what work needs to be done.

"Could I watch?" Sakura cutely asked.

Kushina looked at her adopted daughter and thought about it, seeing no harm in it.

"I see no trouble with that. Just stay behind me when Naruto summons and brings his servant, okay Sakura?" Kushina stated.

Sakura nodded her head in a cute way and was a bit excited to see a Heroic Spirit as her adopted father told her a good amount of the Grail War. Not much but a few things and how heroes from the past fight each other for the grail to gain their wish.

We then see Kushina getting the summoning circle ready and placed the relic, which looks like a helmet from a certain era, and a noble servant to fight alongside her son in the Fourth Holy Grail War.

"Alright, you may start, my son," Kushina said as she steps back and picked Sakura in her arms to keep her safe in case things go wrong.

Naruto took a deep breath while bring his right hand out, having the command seals shining in power and activated the summoning circle.

Fill. Fill. Fill. Fill. Fill. Let each be turned over five times, simply breaking asunder the fulfilled time.

He started the chat, having the circle power up.

Let silver and steel be the essence. Let stone and the archduke of contracts be the foundation. Let my great master ■■■■■■■■ be the ancestor. Raise a wall, against the wind that shall fall. Close the four cardinal gates. Come out from the crown. Rotate the three-branched road reaching the Kingdom.

The mana was flaring up and the wind started to pick up.

– I shall declare here. Your body shall serve under me. My fate shall be with your sword. Submit to the beckoning of the Holy Grail. If you will submit to this will and this reason... then answer!

More and more power was sparking up as the chat goes on.

– An oath shall be sworn here! I shall attain all virtues of all of Heaven. I shall have dominion over all evils of all of Hell! – From the Seventh Heaven, attended to by three great words of power, come forth from the ring of restraint, Protector of the Balance!

A powerful white flash and wind blow around the area as the servant was summoned.

Everyone blinked as the light and wind calm down while showing the servant being summoned by Naruto appearing before them. The servant wore knight armor which the knight was a young woman with purple hair and purple/blue eyes while holding her helmet by her side for the time being. She was the stunning beauty of a knight and maiden all together but her eyes showed the strength and will she had.

"Servant - Berserker. I ask of you, are you my master?" The servant, Berserker asked.

"Yes, yes I am," Naruto replied, getting out of his shocked state of mind.

"Good, the pack is sealed. For now, I shall follow you to battle as your sword and shield, master," Berserker said as she took a kneel to her master, like a knight to their king.

Naruto was surprised by this but went with it and thought of something else.

"Thank you, Berserker. I have one request from you, my knight. Call me Naruto," Naruto requested.

This surprised Berserker but she smiled a little and said, "Very well, my young master, Naruto."

This was the start of a great relationship between them and more to come.