C1040 Kill
That's the power of this blade, the power of the Netherworld!
To be honest, Su Yun didn't understand what kind of power this was. It was like the power of a Rule of the Dao. But it had surpassed the power of a Rule of the Dao. He also didn't know what the Nine Underworlds represented. Did it represent some kind of power that the previous owner of this blade cultivated