Hello everyone and welcome to my first story and the first chapter of descendent of a primarch. This is a challenge fic from gondor20 so enjoy.

Chapter one: an angel's prophecy

he walked through Horus's flag ship searching for the one who would bring about his fate. He knew that his time was coming to an end. The wound that the blood thirster Ka'bandha had inflicted on him did not heal in time for the invasion. He was strong enough to handle any of the space marine traitors here except Horus. He knew he would die by his hand. He foresaw it. He also foresaw his father dealing the killing blow thanks to the damage he would deal onto his brothers armor. Who was this winged man...he was Sanguinius. Primarch of the noble blood angels.

"Horus where are you traitor!" roared Sanguinius as he sliced through more heretics.

He continued his massicar until he reached the bridge were Horus awaited for his brother with a daemon maul in hand.

"Sanguinius welcome aboard my personal ship. How have you been. What has Robert been up to?" asked the traitor primarch.

"Silence traitor you can not win this battle. You will fall."

"o come now Sanguinius we both konw that father is no match against me not while i wear the armor of the dark gods."

"i have foreseen your fate Horus father will destroy you mind body and soul."

"so you admit that you came here to die brother?"

"WE ARE NO LONGER BROTHERS!" roared Sanguinius as he charged Horus with a glaive encamine in hand.

Quickly Horus pulled his maul up to block the attack. The loyalist jumped back to dodge one of Horus's Taloned gauntlets and charged him again. Horus brought his daemon maul up to smash it onto his winged brother but he doged to his left and gave a powerful strike to his armor leaving a grate crag upon it. Unfortunetly this left him open for the chaos tainted primarch to take advantage of and impaled Sanguinius. But as the clawed hand of Horus made its way to the angel time seemed to slow down as the Primarch started to have a new vision of the future.

Within the vision Sanguinius saw a scean from his past just before he had left for Terra. He watched his beloved secret wife give her life to give birth to his first born son. Sanguinius knew that the forces of chaos would do anything to try to either end his line of primarchs or convert them to chaos if they discovered that he had a son. So he asked Azkaellon to send the child somewhere safe. He watched through this vision as a space pod that carried his child zoomed through the warp to an uncharted planet far from the eye of terror. There he watched his son grow to become a man and had children of his own. Then his children had children and so on and so forth until one day he saw his 100th descendent. With mighty wings just like his own. This child would then proceed to do things he never tought possible. He looked at what his descendent would do with a sense of pride.

Then time moved in full force as Sanguinius was impaled by Horus's taloned gauntlet. Horus drew Sanguinius closer so he could take a better look at him.

"why Sanguinius it was not like you to be distra... why are you smerking like that?"

Sanguinius looked up directly at Horus's eyes and what Horus saw bothered him greatly. He saw a fire that was even brighter than it was mear moments ago. A fire that had a secret behind it.

"you just had a vision didnt you my brother? Tell me im curious to know."

"y...your...gods...w..will fall...horus...my de...decend...ant...will...destroy...them...and bring th...this galaxy...to peace."

To say horus was supprised would be an understatement. He was completely shocked that Sanguinius had just claimed that his gods would be destroyed and be none other than one of his descendants. This angered Horus greatly so he jerked his gauntlet killing the angel in his hand and dropping him the the floor. As he watched his brothers blood stain stain his wings he rememberd that Sanguinius said that his descendent would be the one to destroy the forces of chaos.

"so i guess the rumors were true...that Sanguinius did marry in secret. I will have to hunt the brat down before things get too out of hand. But first."

as Horus turned his attention to the door it opened revealing a man glowing with an amazing light. This man was claded in golden armor and was weilding a mighty blade that seemed to burn with red hot fire. His hair was long and black and his eyes seemed to peer into the vary soul of anyone he sees. His voice was that of a powerful entity and commanded respect. This man was the emperor of all humanity.

"Horus...what have you done..."

"hello father"

- DOAP -

Rogal Dorn along with his Imperial Fists were making their way to the bridge in hopes of overwhelming Horus. The original plan was simple...get in, out number Horus, fill him with bullets, and get out, this was a solid plan... that was until he discovered that he was transported on the opposite side of the ship. Now he had to blast every chaos space marine that got in his way. Took them 30 minutes to get to the bridge. The site that awaited them however was not a good one. Sanguinius was dead, the emperor was wounded and Horus looked like he had just asked for a light from a salamander space marine. It was not a pretty sight.

"My emperor are you alright... oh no everyone get him out of here ill get Sanguinius."

"my lord the ship is turning the heretics are retreating."

"Damnation! If we get carried away then we wont be able to save the Emperor" he reaches for a device on his ear "This is Rogal Dorn of the Imperial Fists is there anyone at the teleportarium?"

"Donson McKlay of the Adeptus Mechanicus here im in one"

"target my everyone on the bridge of the battle bardge spirit of vengeance and get us out of here Sanguinius is dead and the Emperor is wounded!"

"targeting location... teleporting now."

in a bright flash of light everyone disappeared but not far off was a heretic who had been watching everything since the battle between Sanguinius started.

"a new born primarch of the blood angels... i will have to keep an eye out in the future" said a cold voice that promised death.

"my lord Horus has been slain and your next in the chain of command. What shall we do?" asked one of the heretic spae marines.

The man activated a comunicator that reached all of the ships "Attention all servents of the chaos gods. This is Abbadon. Horus has been slain. We must retreat." as soon as the ships received the order they turned tail and headed straight to the eye of terror during the trip Abbadon was disgruntled about the news of a possible way to defeat the chaos gods

"i will have to keep an eye out for any possible threats... till then i shall wait for Sanguinius's heir.

- DOAP -

well people that was chapter one... i know it was kinda of a prologue chapter but next chapter will begin to have naruto in it. Till next time peace.