Extra's Strongest Bloodline
He transmigrated into the novel world and became a side character named Alpha.
Here, power and status are determined by Bloodline.
Ironically, Alpha is just a side character who is an ordinary human with the weakest Bloodlone.
Unwilling to take reality for granted, he with information as a reader decided to take the strongest bloodline, Ethereal.
But there was one problem about Ethereal that puzzled him...
