chapter 150 Spare your life

On the battlefield, Russo Su rose into the sky and slashed down with the Black Mysterious Heavy Sword. Slashing down from the sky, Russo Su's sword had more than tens of thousands of kilograms of power. He used at least 80% of his terrifying physical strength. He circulated three spiritual whirlpools in his body, and the rich True Qi blessed the sword, doubling its power. In addition, the Black Mysterious Sword weighs more than 10,000 kilograms in his hand. The power of this sword is...