What?
Qingfeng's Sword Energy Mountains and Rivers destroyed Black Shadowless's fourth blade easily, causing Qingfeng's opponent's eyes to fill with shock.
Others might not know the power of his blade technique, but Black Shadowless knew very clearly. His Black Wind blade technique was passed on by his master Black Wind Duo Demons; it was an extremely powerful ninth level Spirit King Realm technique.
Towards the end of the training, if one understood the blade, then they would reach the half-step Spirit Emperor Realm.
However, even such a powerful blade technique was defeated by Qingfeng's sword technique.
This demonstrated that Qingfeng's sword technique attacks were far more powerful than Black Shadowless's blade techniques.
Qingfeng smiled coldly and looked at him with disdain.