In Naruto: The Dragon King

"Who...no what are you?" Minato asked 

"My name is Deus...I'm well I think I will keep that to myself for personal reasons,"

"From what village do you hail from?" Kakashi asked taking a step forward

"None...I'm a wanderer my parents were wanders I was born in a shack in the middle of nowhere," Deus replied making up a story

"Minato-sensei this guy I lying let's just bring him in," Kakashi said

"...Tell me why were you training?" Minato asked

"Protection...when you're a wanderer like me in a time of conflict you constantly run into trouble I need to be able to protect myself no?" Deus replied

"Wait where are you parents?" Rin asked

"...Dead...killed by someone. When I found them they were already dead and alone," Deus replied continuing his story

"Why didn't you try to find a village or people to help you?" Minato asked

"Well, you tell me. you live your whole life moving from place to place. The one time you spend some time in a place your parents get killed. Would you trust resting your head again?"

"...Then why are you going to Konoha?"

(Pixel can you cause an injury on my body)

[No the system is not allowed to harm the host]

(Well override that command and give me a serious injury in my stomach, and turn off my pain receptors)

[I can't do that. I can change your appearance and give you an injury. It will look and feel real but now injury to the host]

(Well I should have asked that first fine do it fast)

"I need to gather supplies...and heal. I may be cautious but I'm not an idiot to keep going while injured," Deus said lifting up his shirt exposing scarring and bruising on his abdomen 

Seeing his injury Minato and the others were surprised at how he would be able to stand up.

"How did you get this injury?" Minato asked

"Hold still I can heal you," Rin said walking up to him

"Wait...Answer," Minato said stopping Rin from walking

"I'm more curious about how you're still standing?" Kakashi scoffed

"Do you expect me to tell you every detail about my life while I'm like this?' Deus said 

"...We will escort you to Konoha but understand that I will be asking you more questions once you are healed,"

"Thank you," Deus replied walking forward

"Hey kid you try anything and I won't hesitate to put you down," Kakashi said pointing his sword at Deus

"Calm down I have no reason to attack you. Especially how I am," Deus replied

With that Deus and Minato's squad began making their way back to Konoha. As Deus walked in the middle of the group he could feel them on edge and not taking their eyes off him.

"The dragon circling a mountain on your back what does it mean?" Rin asked

"My family emblem...my father told me our ancestors descended from a dragon and that they could also use the power of a dragon," Deus replied

"A dragon you say..." Minato said

"Yes it's said the dragon would arrive during lightning storms and that his roar was the thunder that followed. Just a kid's story I was told," Deus said with a small laugh

"So you don't believe the stories?" Rin asked

"No, I do believe. I know that it's real," Deus replied

"Please that story derived from the tailed beast," Kakashi said

"If that's what you think but I know my lightning comes from my ancestors. It's not like everyone else," Deus continued

"Whatever you say, kid. Dragons aren't real its just lies told to a kid to make you feel special" Kakashi sighed

Hearing that Deus felt something in his heart. Anger, no it was more like his pride was coming into question.

Turning back to look at Kakashi his eyes became a dark grey like a storm cloud, at the same time storm clouds began appearing filling the night sky and turning it darker. 

As Dues started into Kakashi's eyes he released all his anger released all his bloodlust, while the clouds released multiple strikes of lightning and a roar of thunder through the sky.

[Your pride as a Dragon has been challenged. Your Dragons Will is being released]

As Kakashi felt his bloodlust the feeling of the thunder through his body and the cold look In Deus's eyes that sent shivers down his spine he grabbed his sword and readied for battle.

"Do you hear that?" Deus asked

Focusing his ears Kakashi began to hear his own heartbeat which was growing rapid

"That's your fear..." Deus said taking his hand out of his pocket

The next moment a strike of lightning came down from the sky and coated Deus's hand and forearm.

But before he could take another step Minato stepped in.

"That's enough...I suggest you stop," Minato said placing a blade at Deus's neck

"Something is off about this kid," Kakashi

"Sorry about that...He hit a nerve with that," Deus replied calming down 

"I'm talking about you Kakashi...But your blade away before he kills you," Minato said with a serious expression 

(K-kill me...he can't be serious this kid can't kill me...can he?) Kakashi thought to himself

As Deus calmed down the sky began to clear showing the stars and moon.

(I thought that was a story...what is this kid? Conjuring a storm with out any hand signs. I have never even hear of a jutsu like this)