A/n Hello readers and welcome to a new series Percy Jackson and the son of doom. Their will be an Oc demigod son of Moros. Who is Moros you ask , he is the Greek god of doom brother of the fates and thanatos and son of nyx . He technically is the older brother of the fates and is the only god Zeus fears . This will go through the entirety of both PJO & HOO with some changes. I don't know if parings will be a thing but it is a possibility . Hope you enjoy follow favorite and review!

If you don't like it don't read it!

The lighting thief

Chapter 1 plots of the primordial's

Mansion of night tartarus

Moros strode across the black throne room of his mother waves of destruction and tortured agony rolling in red and black ripples away from his cloaked form "They swore again on the Styx and no doubt she intends to do nothing!" Nyx looked amused as she always did at her sons ranting but he was her favorite child so much hate so much rage so much agony . She spoke leaning forward "What do you plan to do about it"? She asked dark eyes glowing in anticipation

Moros paced back and forth his form barley holding its physical shape "I can start to release Kronos the fools have inadvertently given me enough power by their petty war to do so I will make a proclamation that will doom Olympus itself!" "Not without us brother their must be some hope for the gods everything must be kept in balance" a trio of voices said walking in in the form of three ugly women . Moros was furious "You know I Hate That word"! he spat "Fine then what do you propose after many hours the prophecy was completed except one small detail "lets leave it in the hands of a half blood " they spoke. Moros was Apocalyptic " A HALF BLOOD"? he roared sending them sprawling back from his shout he advanced and his mother looked about ready to restrain him again when he stopped .

"That's it"! he thought "If he sired of half blood they could actively manipulate the prophecy in his favor and maybe even kill his dammed sister! He suddenly had a vision of future events of things his child would have to manipulate and the resulting consequences of each choice until he arrived at his ultimate objective his battle form melted away revealing a man who's ashen face held scar after scar his blood red eyes with black pupils burned with power as he smiled & holding out a hand helped his sisters up smiling . " Fine sisters after all it would be no fun if I don't get a challenge" he said as they finished weaving the prophecy . They bowed to nyx cast a Suspicious look at their old brother and walked out of the palace Nyx cast a look at her son a look torn between pride and worry "Exactly what are you up to ?' she asked Moros "Doing something that should have been done centuries ago and introducing you soon to a grandchild you'll love" as he swept out of the throne room to go and sleep till the time is right he felt the Approval of tartarus yes soon doom would come to the Olympians and especially Zeus he would be reminded that he was not as all powerful as he believed himself to be and his sisters would be at his mercy . Yes this time nothing would stop him.

So chapter 1 is done and we see how the great prophecy was spun and Moros plans for the future. Next chapter we meet our protagonist or antagonist depending on your viewpoint and see what being the son of the most feared god of all grants you !