Master Gui Teng was not surprised that the gray-black dark light was shattered. He cast a spell again to activate the Ten Thousand Ghosts Banner. Seven or eight gray-black dark lights exactly the same as before shot out and slashed towards Shen Luo.
"Such a strong yin energy! Master, let me go out to deal with this big banner!" Just as Shen Luo was about to take action, Zhao Feiji shouted excitedly in the Qiankun bag.
"Okay, I'll give you this flag to use later. Don't consume too much of its power." Shen Luo's mind moved, and he waved his hand to let Zhao Feiji go.
As soon as Zhao Feiji appeared, he opened his mouth and spit out a black and red light, which shot out and split into eight, engulfing all the gray and black dark light.
As the grayish-white yin light came into contact with the Xingxiong Divine Light, it immediately disintegrated and turned into wisps of yin energy, which were all absorbed by the Xingxiong Divine Light.
Shen Luo made a gesture and another Pure Yang Sword shot out. It was the Pure Yang Sword with sixty-four levels of forbidden sword, which slashed the black gas cocoon on the other side.
This Pure Yang Sword was incredibly powerful. With just a slight sound like tearing silk, the black air cocoon broke.
The blood-colored thorny vine was also knocked away, and most of it pierced into the stone wall behind it. The vine's spiritual light was dim, and it was obvious that it had been seriously injured and would be difficult to recover for a while.
The Pure Yang Sword in the black gas cocoon flew out and intertwined with the Pure Yang Sword in the sixty-four layers of restrictions, forming a magical power of two swords combined. The speed immediately increased greatly and disappeared out of thin air.
Master Gui Teng was startled when he saw this and quickly dodged backwards, but a red light like lightning flashed in front of him and two Pure Yang swords appeared out of thin air and slashed down at him with incredible speed, leaving him no chance to dodge.
Master Gui Teng was very anxious. He shook the Ten Thousand Ghosts Banner in his hand, and the banner suddenly grew several times larger, like a huge shield blocking in front of him.
Seeing this, Shen Luo was afraid of damaging the banner, so he quickly restrained most of the power of his two swords, but the two swords still slashed on the Ten Thousand Ghosts Banner.
The banner suddenly shook violently, and the gray-white light on the surface flashed rapidly. It withstood the attack of the two swords without being damaged.
Not only that, a black light flashed on the banner, and a black ghost face pattern emerged, opening its bloody mouth like a living creature and sucking fiercely.
Suddenly, there was a loud whistling sound all around, and the gray yin energy rolled up like a raging sea, and a huge vortex appeared out of thin air.
The vortex spun rapidly, making a strange whistling sound. A black glow shone from the depths of the vortex, fiercely wrapping around the two flying swords and emitting a huge suction force.
The two flying swords spun around and flew uncontrollably towards the depths of the whirlpool.
Shen Luo showed a surprised look on his face, but he was not panicked. He made a gesture and pointed towards the sky.
A sharp sword whistling sound came from above, and a golden lightsaber pierced through the stone wall of the cave, falling from the sky and hitting the black vortex.
A series of extremely rapid puffing sounds were heard, and the black vortex was vulnerable to the golden lightsaber and was cut into pieces in an instant. The dark light in the center expanded and shrank and then suddenly exploded.
Master Gui Teng was directly blown away by the explosion. He took several steps back before he stood firm, and looked up with a look of shock on his face.
Through the stone walls pierced by the golden lightsabers, one could vaguely see a layer of dazzling golden light flashing above the cave, emitting an extremely sharp sword energy.
"Sword Formation! Who are you?" Master Gui Teng's pupils shrank and he roared in a deep voice.
"If you have any other tricks, just use them." Shen Luo did not answer Master Gui Teng's question, but shook his sleeves.