A Highly Martial Boy Turns Black and Kills a Chicken to Start a World-Saving Legend

Soul penetration + upgrade flow + fighting evil with evil + conquering the heavens In the world of high martial arts, the weak and the strong prey on each other, and dangers abound. The soul of Xu Shan passed through the good boy of the same name and was forced to become a black man. Killing chickens activates the auxiliary system, and upgrading the system goes against the grain. Watch the freshman break this fucked up world, The wicked change their minds, The foreigners bowed their heads and proclaimed their vassal status, He is a legend!