C2346 One instrument breaking all kinds of methods

Sword cultivation used the sword in hand as a tool. Once the sword was unleashed, it would pierce through thousands of rivers and mountains. Nothing could stop it, it was invincible!

If a sword cultivator wanted to advance, not only did he have to rely on the sword in his hand, but he also had to nurture a sword with warmth. This sword was different from the sword in his hand. However