Carrying the Inheritance of Great Power, I Have Inherited This Cause and Effect!

[Magic Suppressor + Decisive Killing + Positive Three Views + Genius Protagonist + Gold Finger (non-system)] In the troubled times when demons were rampant, on a battlefield on the border of Daqian, Jiang Wulang, who was then the Demon Suppressor Qianhu, picked up a human child during a demon suppression mission! At the moment of doubt, I heard a dying demon next to the child, begging him to bring the child back to the human race! Since then, a monster-like genius boy has appeared in the Demon Town! The story begins with a seventeen-year-old boy...