The Strongest Violent Upgrade System

In the Canglan Continent, all the souls who cultivated martial arts and became Taoists shattered the stars, shattered the sky, and moved the universe. Qin Yu, the game genius on earth, was electrocuted to death for slamming his keyboard in anger. His soul traveled to another world and was assisted by an upgrade system. He could choose the skills of the protagonists from millions of novels. From then on, he stirred up troubles, killed the proud ones, fought against all races, and looked down upon the world. This is a violent upgrade path... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.