Hostage of the Immortal Sect

This is a story about never forgetting one's original purpose. In his previous life, Xuanyuan Tianbiao was king of the Daling Dynasty. He could only watch as immortals turned his nephew, the emperor, into a puppet, the imperial palace burned in a sea of flames, and the Daling Dynasty fell. Given another life, Xuanyuan Tianbiao vows to protect his elder brother, his nephew, and the Daling Dynasty. He will wipe every immortal from the world.