Sorry, I Broke the Virgin Mary's Bullet

I have SSS level talent, but I have been a waste for three years. Until I used blood to activate the fish basket (turtle shell) left by my grandfather, and realized the most powerful thing in the world. Magical skill - stand still. It turns out that my brother is a cultivator. No wonder he can't learn supernatural powers. From now on, let me have your unparalleled magical power and magic weapon reach the sky, and hit me All I can say is: "Child, your harm is too low." But, that turtle who threw away his shell three hundred years ago and is now watching short videos and practicing Muay Thai hard to break my defense, where did you come from?