Yun quietly walked to the edge of the cage and broke the iron cage with great force, but the shape of the cage did not change at all.

"It seems that without spiritual power, the strength of both hands alone can't open this cage, so we have to try it with the help of some other strength. Yun thought and stood on the edge of the cage.

Black Impermanence paused, and suddenly rushed over at an extremely fast speed.

"Black impermanence, blood and new same. ”

Hei Wuchang raised his scythe and swung it forward quickly, a blood-red sword qi in the shape of the same bud flew over, the cloud saw the opportunity, jumped into the air, and then rolled over, the sword qi slid from the bottom of the cloud, and hit the cage, making a loud "boom" sound, and the cloud looked back, the cage was still intact, not even a scratch.

Yun touched the cage seriously again, and immediately frowned. This cage is not a product of this world, once Yun met this material in the heavenly realm, the specific immortal has forgotten, only remembers that the immortal and the pendant he showed off, and now this silver cage, is the same material - a meteorite.

This meteorite is called basalt iron in the heavenly realm, because this kind of meteorite becomes extremely hard after special processing of spiritual power, and can negate attacks other than physical damage, and is said to have a material with strong defense power like basalt.

"No wonder even the corrosive ability of black impermanence has not been able to destroy this cage, it seems that there is only other way," Yun thought darkly.

"Black impermanence, can you hear me?

Yun tentatively shouted Hei Wuchang's name, but Hei Wuchang was still standing there, holding the sickle expressionlessly. After a simple test, Yun speculated that this should not be a spiritual control, but a simple puppetry. "If it's a puppet, it's easy to break. Yun thought about rushing over, Hei Wuchang saw Yun rushing over and immediately raised his sickle and slashed at Yun's waist, Yun squatted, swooped in front of him, grabbed the handle of the sickle with his right hand, and instantly knocked Hei Impermanence out with a knee lift, and then quickly turned in the air, throwing the sickle in the farthest corner from Hei Impermanence.

The cloud didn't stop at all, and before Hei Wuchang could land, Yun had already rushed up with an arrow step, jamming Hei Wuchang's neck.

"Xuanwu Bomb"

The cloud threw the black impermanence to the ground, but now the cloud can't use spiritual power, and the damage of the Xuanwu bomb has become much smaller than before, this wave of damage doesn't seem to have caused much damage to the black impermanence, and the black impermanence lying on the ground did not give the cloud a chance to continue to output, and instantly grabbed the right hand of the cloud with his left hand

"Black Impermanence: Blood Echo"

There was a sudden sound behind the cloud, and the sickle came from behind the cloud with a blood-red light, and the cloud's right arm was cut off and fell to the ground, the cloud was startled, and immediately flashed into the distance, and a piercing pain came, and the cloud knelt on the ground in pain, and his teeth were bitten out of blood, but even so, the cloud was afraid of being heard by the people outside, so he still didn't shout.

"I can only use that move, the last trick of the most Xuanwu......" Yun was entangled for a while, until the moment Black Impermanence rushed over, he finally made up his mind, because even if there are big side effects, it is better than dying here.

"Xuanwu Rapid Regeneration"

When the scythe was about to hit Yun's head, Yun's numb left hand suddenly moved, he held the sickle directly with his left hand, and the red blood flowed out of the gap in Yun's left hand, dripping to the ground, and in an instant, Yun's right hand actually grew out again, "Bang", Yun punched the black impermanence out of the air, "Bell", Yun threw the sickle in his hand on the ground at will, and gently shook his left hand, and the corroded part of his left hand immediately became intact.

Rapid regeneration is Xuanwu's most special skill, and it is also one of the reasons why Xuanwu is known as the highest defense among the four divine beasts. But without the blessing of spiritual power, the consumption of life will become more intense, and these 5 minutes may be 100 years in the mortal world.

Yun looked at the expressionless black impermanence and smiled.

"Black impermanence, you owe me 100 years, and I must tell you when you wake up. ”

Black Impermanence didn't seem to react at all, and there was no light in his dark eyes, and he rushed over as if he hadn't heard.

"Black impermanence, blood echoes. ”

The scythe beside Yun flew towards Hei Impermanence's hand again, and the moment the scythe flew up, Yun took advantage of the situation and flew to the top of Hei Impermanence's head with the help of the sickle as a springboard.

"Xuanwu Guillotine. ”

The cloud held Hei Wuchang's head in the air, and with the help of the inertia of falling, he threw Hei Wuchang to the ground, and at the same time, the scythe that flew back just stabbed Yun's heart, and a large amount of blood splashed out, spilling on the ground and Hei Wuchang's body.

"It seems that in this cage, only my spiritual power has been affected, although I can't store the black impermanence's spiritual power, but I only need to use it up the moment I take it out. Yun thought about it and slapped his hand on Hei Wuchang's heart, and then pulled it back, a blood-red spiritual power ball was pulled out, and when the spiritual power was about to disappear, Yun quickly put it in the place where Yun's blood was sprinkled on Hei Wuchang's body the most,

"Xuanwu Blood Sacrifice Purification"

"You are the proud messenger of the underworld, and you should not become a puppet of others," Yun said softly.