Can't Practice? My Training System Is Unprecedented

Are you born with broken veins and unable to practice? Then I will cultivate the secret realm of my own human body! Refining the body with thunder, forging the supreme foundation in the sea of ​​thunder, breaking the rules of heaven and earth and embarking on the path of cultivation. (No system + no golden finger + no sect) Use your own bones to embark on the path of cultivation, defeat all laws with strength, and conquer the world with martial arts! No matter who is my enemy, he is destined to be a grindstone!