In a world where bloodlines defined everything whether the person would stay a commoner for life or become some one worthy of respect in the society. In this world every one who reaches the age of 16 awakens their bloodline which can vary from being a trash grade bloodline like slug bloodline, snail bloodline and earthworm bloodline etc, were disregarded and weren't even considered as these bloodlines had zero potential. Common grade bloodline like ant bloodlines, mouse bloodlines, sparrow bloodlines, beetle bloodlines, frog bloodlines were the working class they were the labor of this world who did all the hard work.
The uncommon grade bloodline like wolf bloodlines, leopard bloodlines, tiger bloodlines, lion bloodlines, eagle bloodlines, elephant bloodlines were the bloodline that were eligible to become policemen and security they are also able to work for big families and secure jobs in big firms. The rare grade bloodlines like mammoth bloodline, Smilodon bloodline, triceratops bloodline, Trex bloodline were the bloodlines welcome by the army and the big families.
The bloodline with element affinities are considered extraordinary grade bloodline. Beyond that were epic grade, ancient grade, legendary grade bloodlines there were bloodline grades above the legendary grade but very few of the people, the elites of the world, know about that.
A boy named Luo Yan awaked a legendary grade bloodline The red dragon bloodline, he thought that now he could change his families condition and bring them to prosperity but what did he not know that it will be him and his family destruction he never though. Lou Yan had awakened a mythical grade bloodline but with that he had also awakened the evil intensions of the dragon family one of the five ancient clans. Unable to withstand that an outsider awakened a bloodline of a higher grade than his son the Patrich kidnapped Luo Yan and his family. Tortured his family right in front of him till death then used blood slave contract to make his mother his slave and his sister his son's slave. Not only that he also gruesomely tortured him and then used the forbidden technique to extract every single drop of the bloodline leaving him to die.
It would have ended if he would have let him died but he didn't instead he healed him every time he neared death. Not only that they would again and again play the scenes of how his younger brother and his father were tortured to death and how his mother and his sister were living lives of lowly slaves that had absolute value. After constant torture of four years Luo Yan died ending the nonstop cycle of torture. Just when he thought that everything had ended, he found himself in front of a being that looked like a human but wasn't a human at all his eyes had no pupils, six enormous white wings covered in white flame stretched out from his back and had long white hair.
That being spoke to Luo Yan "Do you want revenge?" hearing this Luo Yan screamed "OFCOURSE I WANT REVENGE, I WANT TO TEAR THEM APART PIECE BY PIECE FOR EVRYTHING THEY HAVE DONE TO ME AND MY FAMILY" in return that being only smiled and said nothing else. All of a sudden Intense pain invaded his body when he heard a sudden voice "endure this and you will have power beyond anyone's imagination.
After every thing was over Luo Yan asked the being what is the grade of the bloodline he have received "Is it legendary grade?" and the reply he received was "Beyond legendary grade is Mythical grade then is heavenly grade then is divine grade bloodline then is celestial grade but above all is the origin grade bloodline and you have received the one and only origin grade bloodline" after that darkness took over his vision.