Read Manhwa Return of the Adopted Child in a World of Bloodline Supremacy online in English. Also known as Redoing My Life as the Adopted Son of a Bloodline-Supremacist House, The Regression of an Adopted Son in a Great Family of Bloodline Supremacy, Supremacy, 血統至上主義名家の養子のやり直し, and Kettou Shijou Shugi Meika no Youshi no Yarinaoshi.

In a society ruled by noble bloodlines, magic belongs to those born with the right heritage. Colin, a swordsman from slave origins, survives by strength alone while the world crumbles under a demonic invasion. Near death, he gains access to a forbidden book that can overturn everything the aristocracy believes about magic.

When Colin opens his eyes again, he has returned five years into the past, young enough to change the path that once led to ruin. Armed with memories of disaster and a power that threatens the foundation of bloodline supremacy, he must rise in a world determined to keep people like him beneath its feet.

This series may appeal to readers who enjoy regression fantasy, sword-and-magic action, and underdog revenge stories.