I Awaken the Mythical Genius! Yang Jian

[No heroine + Not brainless and cool + job change] In this world, there is a mysterious organization that specializes in hunting down geniuses. They call themselves "cutting mountains and destroying temples" - meaning "cutting mountains and destroying temples". They want to cut off all the geniuses. No one knows where they come from. I only know that they are targeting all the geniuses, but especially one person: Yang Jian. Because Yang Jian's eyes can see the truth. What they fear most is the truth. How long has logging been around? Have no idea. How many generations of Yang Jian have been hunted? Have no idea. I only know that Yang Jian, the old man who picked up rags from the previous generation, died in their hands. Not a natural death. He was found, hunted, and finally hid under a bridge, exhausted. Before his death, he passed on his professional mark to his only child, a seven-year-old child. Then that child lived in this world for ten years with an extraordinary rhubarb.