Gu Yanzhou was originally a master of Inner Boxing, and at this moment, after seeing Lu Yu break free from the constraints of high voltage electricity, he dared not withhold anything. As his figure continually changed in the charge, the Rope-Curled Sword in his hand flashed coldly like a snake's tongue, swift and eminent, attacking towards Lu Yu's throat!

Now, Gu Yanzhou dared not be careless at all. Just earlier when Lu Yu easily dodged that strike of Yin Blade Technique, he already felt something was amiss!

His Yin Blade Technique is incredibly fast, definitely unmatched by ordinary people. Even seasoned masters, when facing his Yin Blade Technique, cannot escape unscathed.

Yet Lu Yu, at that very moment, could easily dodge the fierce and rapid attack of the Yin Blade Technique. Such a display was enough to make Gu Yanzhou go all out!

Buzz buzz buzz!

Thinking of this, Gu Yanzhou's wrist shook, and the body of the Rope-Curled Sword began to move up and down, emitting a buzzing sound of air vibrations. The cold glint on the sword body danced like a silver snake rampant, appearing exceptionally fierce!

Facing the oncoming Rope-Curled Sword that seemed like a silver snake dancing wildly, Lu Yu's eyes sparkled, and a cold sneer appeared on his face, with a trace of contempt in his expression.

Gu Yanzhou's offensive was extremely swift and fierce; for an average expert, it would be utterly bewildering. However, such a fierce assault seemed like slow motion in Lu Yu's eyes now, completely traceable!

Just now, amid extreme rage and the double stimulation of high voltage electricity, not only was Lu Yu's strength greatly increased, stepping into the twenty-five percent threshold.

His reflex nerves and reaction abilities were also significantly enhanced. It was precisely this enhancement that made it easy for Lu Yu to see through Gu Yanzhou's fierce offensive!

Stepping lightly, Lu Yu once again displayed the Body Technique of Shaking Willow.

The same Body Technique, now performed by Lu Yu upon crossing the twenty-five percent threshold, showed a very obvious change from before!

Now, Lu Yu's foot gently exerted force, and his figure surprisingly produced several afterimages at the same spot. These afterimages swayed amongst each other, giving a feeling of being elusive and hard to target!

Buzz buzz buzz!

The Rope-Curled Sword in Gu Yanzhou's hand trembled continuously, emitting light sounds, and the sharp sword body released a flurry of sword flowers, cutting down fiercely towards Lu Yu!

Yet right after Gu Yanzhou's Rope-Curled Sword sliced down, he suddenly noticed his blade felt light, not touching anything.

Gu Yanzhou's attack, like a silver snake dancing wildly, surprisingly missed entirely in an instant!

"How is this possible!?"

Seeing the scene before him, Gu Yanzhou's eyes widened, showing a trace of cold shock!

Bear in mind, the Rope-Curled Sword in his hand is different from a typical long sword.

The sword body of the Rope-Curled Sword is thin as a cicada's wing, capable of bending freely, the blade extremely sharp. Coupled with Gu Yanzhou's earlier move, making the sword body tremble continuously, the attack range was extremely wide, making it impossible for the average person to escape unharmed!

Yet such attacks fell completely empty now!

"Nothing is impossible"

While Gu Yanzhou was quite shocked, Lu Yu's voice unexpectedly came from in front of him: "Your speed is too slow!"

In front of Lu Yu, who had stepped into twenty-five percent, the attack from Gu Yanzhou earlier was indeed too slow!

"My speed is too slow!?"

Hearing Lu Yu's words, a trace of rage appeared on Gu Yanzhou's face, with his arm holding the Rope-Curled Sword trembling continuously, his face full of a sinister look!

Being an Inner Boxing master coupled with being a swordsmanship expert, Gu Yanzhou had always been renowned for his speed, and very few people could escape unharmed from his swift attacks!

This kind of skill, now being told by Lu Yu as being too slow, made him immensely furious!

"Bastard!"

In a fit of rage, Gu Yanzhou shook the Rope-Curled Sword in his hand, scattering a flurry of sword flowers, with speed even faster than before, pressing down fiercely on Lu Yu!

Whoosh whoosh whoosh!

Along with the sound of air being sliced continuously, the Rope-Curled Sword in Gu Yanzhou's hand grew more rapid, with the sound of the wind-breaking lingering in the silent and deserted night sky, like the sound of a snake's tongue directly attacking Lu Yu's vital points!

"Gu Yanzhou, how many times must I tell you?"

Seeing the scattered sword flowers before him, Lu Yu let out a cold laugh, slowly opened his mouth, and said chillingly: "Your speed is just too slow!"

Saying this, Lu Yu's eyes were wide open, simultaneously striking like lightning, and he clamped the tip of the Rope-Curled Sword held by Gu Yanzhou between two fingers!

Seeing the tip of his Rope-Curled Sword clamped between Lu Yu's fingers, Gu Yanzhou's eyelids jumped fiercely!

Bear in mind, the most agile part of the Rope-Curled Sword is the tip, which, in his hand, resembles the head of a snake, extremely swift and unpredictable!

Avoidance is extremely difficult for an average expert; clamping the tip accurately is purely wishful thinking!

Yet even so, the tip of Gu Yanzhou's sword was directly clamped between Lu Yu's fingers, a result that left Gu Yanzhou utterly shaken!

"I told you already"

Clamping Gu Yanzhou's Rope-Curled Sword in his hand, Lu Yu let out a cold laugh and said: "Your speed is too slow!"

Saying this, Lu Yu twisted the fingers clamping Gu Yanzhou's Rope-Curled Sword!

With this twist by Lu Yu, the originally thin as cicada's wing, extremely soft sword blade of the Rope-Curled Sword instantly twisted like pretzels, while an immense force surged towards Gu Yanzhou's wrist!

Originally, Lu Yu's force was exceedingly terrifying, and now, after stepping into twenty-five percent, his energy surged an unknown amount. At this moment, with just a twist, the force transmitted through the Rope-Curled Sword towards Gu Yanzhou's wrist!

Any master swordsman requires extremely strong wrist strength, but no matter how strong the wrist, how could it compare to the arm?

Feeling the force surging towards his wrist, Gu Yanzhou's face instantly changed, and he said: "Not good!"

Gu Yanzhou could clearly feel this force was so immense it was impossible for him to resist easily. If affected by this force, his wrist bone would be in danger of being twisted to dust!

Thinking of this, Gu Yanzhou dared not be careless. He decisively loosened the Rope-Curled Sword in his hand!

Clang!

When the Rope-Curled Sword was released, the blade that had been twisted into a pretzel snapped back into its original state, appearing extremely alarming!

"Run!"

The moment he let go of the Rope-Curled Sword, Gu Yanzhou's heart jumped fiercely, simultaneously twisting his waist and shooting backward, at a speed that was astonishing!

Gu Yanzhou now completely understood that his speed was far inferior to Lu Yu's. From the immense force that surged earlier, he now knew fully well that if he remained there, there would only be one outcome awaiting him—death!