Upon hearing this, Bodhisattva Huaguang did not hesitate. He turned around and took out a long precious sandalwood box from a stone cabinet. Then he held the box in both hands and came to Fang Jian to present it.

Fang Jian raised his right hand and gently waved his finger towards the precious sandalwood box. With a "click", the precious sandalwood box opened. A black light flashed, and then a strangely shaped magic weapon appeared in front of Fang Jian.

This magical weapon is about one meter long, like a dark iron pipe, with circles of dark red magic patterns engraved on it.

Fang Jian picked up the iron pipe and felt it sink slightly. He then asked Huayan Bodhisattva, "How do I use this magical instrument?"

Bodhisattva Huayan immediately said, "Master Hongqing, hold the front with your left hand and the back with your right hand. Then, inject your magical power into this 'black tube'. Then, point the tube in one direction and shout, 'Dudu'."

After hearing what Huayan Bodhisattva said, Fang Jian immediately did as he was told, but he felt a little strange after doing it. Isn't this the posture of holding a gun?

Then he injected his magic power into the black tube. The next moment, the dark red magic pattern on the black tube lit up with a dazzling red light. Immediately afterwards, Fang Jian felt a powerful force accumulating in the black tube.

Then Fang Jian pointed the black tube at a stone platform not far away, and then waved his hand to drop his protective fairy light shield on the stone platform. Then he shouted "shou du", and suddenly there was a loud "bang". Then a red light suddenly spurted out from the front exit of the black tube, and then a prismatic black crystal shot out at a very fast speed with extremely powerful force.

Sensing this force, the Jue Tong Great Array suddenly activated, but the prismatic black crystal actually broke through the suppression and confinement of the Jue Tong Great Array's "Immortal Sealing Lock", and effortlessly penetrated Fang Jian's protective immortal light that enveloped the outer periphery of the stone platform. With a "puff" sound, it hit the stone platform, and then, with a burst of flames, it easily penetrated the huge stone platform that was three meters thick as if it were tofu.

Fang Jian's face was filled with shock. He was not shocked that the black crystal had penetrated the stone platform, but that the black crystal had effortlessly broken the suppression of the 'Immortal Sealing Lock' and effortlessly penetrated his protective immortal light.

Fang Jian looked at the black tube in his hand and narrowed his eyes slightly. He was keenly aware that the appearance of this thing would bring unparalleled impact and shock to the traditional fairy world and the cultivation world!

This magic weapon has no grade, just like the magic cultivators in the Eighteen Demonic Heavens have no realm level, but it has the power to seriously injure or kill an ordinary Golden Immortal in an instant!