On the walls of Xingyu City, Wang Xing, the lord of Xingyu City, looked at the demon insect warrior who kept attacking Xingyu City in the distance but was blocked by Xingyu City's city protection formation. A look of worry flashed in his eyes and involuntarily asked the commander beside him: "Did General Zhang Tianyu reply to us for help from General Zhang Tianyu?"

"Mr. Lord, General Zhang Tianyu has led a 100,000 demon army to rescue our Xingyu City. It won't be long before our 100,000 demon army will arrive, and then the crisis in our Xingyu City will be lifted!"

Hearing Wang Xingxing's words, the commander of Xingyu City immediately responded loudly.

"General Zhang Tianyu's moves very quickly. In such a short time, he led our 100,000 army of demons to come. After the crisis in our Xingyu City is lifted, I must express my sincere thanks to General Zhang Tianyu!"

At this moment, Wang Xing's eyes lit up in the distance, and he couldn't help but shout loudly.

While Wang Xing was speaking, the seven-star demon insect army, which was madly attacking the Xingyu City City Conservation Formation, discovered the bringing of the Demon Army at the first time, and immediately stopped attacking Xingyu City, quickly adjusted the formation, and was ready to attack the Demon Army at any time.

"It's very fast! I thought Zhang Tianyu would be afraid to walk out of the military camp! But I didn't expect that Zhang Tianyu was so brave that he dared to lead the 100,000 demon army to kill him at the first time!"

Deep in the army of demon insects, Mu Siyuan, a powerful demon insect in the fifth level of the cave realm, looked at the three Taoist flying boats coming from far and near, and his eyes flashed with a flash of light and said softly with a smile on his face.

Mu Siyuan has 500,000 demon insect warriors, including three powerful people in the Cave Heaven Realm, two hundred powerful people in the Half-step Cave Heaven Realm, and more than three thousand powerful people in the Creation Realm. I want to easily break the city-shadow formation of Xingyu City and conquer Xingyu City.

The reason why Mu Siyuan did not use all his strength to attack Xingyu City was that he wanted to attract Zhang Tianyu and his 100,000 demon army under him, and annihilate Zhang Tianyu and his 100,000 demon army under him under him.

As long as Zhang Tianyu and his army of 100,000 demons under his command are eliminated, the territory within a radius of hundreds of thousands of miles falls under their control, allowing their seven-star demon insects to obtain a large amount of cultivation resources and receive generous rewards from Demon Insect Mountain.

"Kill them all!"

After coming to the vicinity of Xingyu City, Yang Rui ordered loudly in a plain tone.

Suddenly, a hundred thousand demon army flew out from three Taoist flying boats, forming a huge demon battle formation, and directly killing the place where the Seven-Star Demon Insect clan army was located.

Boom! Boom! Boom! Boom!

Amid the violent roars, a huge battle formation composed of a hundred thousand demon clan army broke into the army of the Seven-Star Demon Worm Clan. The terrifying attack drowned the warriors of the Seven-Star Demon Worm Clan, turning them into pieces of ashes.

However, the Seven-Star Demon Insect clan has a large number of warriors and is extremely powerful in combat. After paying some price, it quickly blocked the raid of the battle formation formed by the demon army and fought fiercely with it. Every moment, a large number of demon cultivators and demon insect warriors died and fell.

"You will first kill all the half-step cave realm cultivators in the Seven-Star Demon Worm clan, and kill the Creation realm cultivators in the Seven-Star Demon Worm clan!"

Seeing that the 100,000 elite monks of the demon clan under his command were blocked by the warriors of the Seven-Star Demon Insect clan and large-scale casualties began to occur, Yang Rui frowned slightly and immediately ordered loudly to Wang Yutian and Qi Xinyu beside him.

"Yes, General!"

Hearing Yang Rui's words, Tian Yutian and Qi Xinyu responded loudly, and turned into two streams of light and rushed straight towards the battlefield.

Bang! Bang! Bang! Bang!

Amid the crisp sounds, a half-step cave heaven cultivator from the Seven-Star Demon Insect clan, under the attack of two powerful cave heavenly powerhouses, Wang Yutian and Qi Xinyu, splattered blood and died on the spot.

In a moment, more than ten cultivators from the Seven-Star Demon Worm Clan's half-step cave heaven realm were killed. In no time, more than 200 cultivators from the Seven-Star Demon Worm Clan's half-step cave heaven realm would be killed.

"It's so shameless to actually send powerful people from the Cave Heaven Realm to participate in the army's battle! You can stop the two Cave Heaven Realm powerhouses of the Demon Clan, and don't let them kill the half-step Cave Heaven Realm cultivators of our Seven-Star Demon Insect clan!"

Seeing Yang Rui sending Wang Yutian and Qi Xinyu to kill the half-step cave realm cultivator, Mu Siyuan's face changed slightly, and he cursed loudly with a murderous look on his face, and sent two cave realm cultivators from the Demon Insect clan to let them resist the two cave realm cultivators from the Demon Clan.

In the past time, the war between the Demon Insect Clan and the Demon Clan was all about cultivators below the Cave Heaven Realm. These cultivators in the Cave Heaven Realm would not interfere in the battle of the army, but would only fight with warriors of the same level, so as not to cause heavy losses to the army under their command.

After all, the gap between cultivators below the Cave Heaven Realm and Cultivation Realm is too big. A cultivator in the Cave Heaven Realm can completely sweep away tens of thousands of cultivators in the Creation Realm and 100,000 cultivators in the Law Realm. Once cultivators in the Cave Heaven Realm participate in the battle between the army, it will cause a devastating army to the enemy.

If the demon insects and the demon cultivators in the Cave Heaven Realm unscrupulously participate in the battle between the army, whether it is the demon insect clan or the demon army, they will suffer heavy losses and have severe damage to their vitality. This is not something the two tribes are willing to see. Therefore, the battle between the demon insect clan and the demon clan is generally a battle between the army below the Cave Heaven Realm, and the monks above the Cave Heaven Realm will fight one-on-one.

Now, Yang Rui broke the tacit understanding between the demon insect clan and the demon clan, which made Mu Siyuan very angry and wished that his opponent would kill Yang Rui immediately.

"Demon Sword Slash!"

Two cultivators from the Demon Insect clan, the Cave Heaven Realm were just flying out of the depths of the Demon Insect army and were targeted by Yang Rui.

He saw Yang Rui shouted lightly, flipped his palm, and a pitch-black sword appeared in his palm. Under his magic power, the black light flashed and turned into a black sword a hundred feet long. With an extremely sharp edge, extremely dazzling black light, and extremely terrifying power, he slashed towards the two cave realm cultivators of the Demon Insect clan.

Feeling the terrifying power contained in the pitch-black sword, the faces of the two seven-star demon insect cultivators in the Cave Heaven Realm changed drastically. They quickly mobilized the magic power in their bodies, released defensive weapons, and protected their bodies.

Bang! Bang!

Amid the two crisp sounds, the extremely dark magic sword, with extremely sharp edge and terrifying power, slashed on the two defensive path weapons, directly knocked off the two defensive path weapons, and slashed on the two seven-star demon insect cultivators of the Cave Heaven Realm. The sharp edge directly cut the Cave Heaven Realm cultivators of the two demon insect clan into two pieces, and blood splattered.

Immediately afterwards, Yang Rui's magic power surged wildly, poured into the black sword, causing the black sword to flash, and black sword lights containing destructive power shot out from it, covering the two seven-star demon insects' cave realm cultivators, shattering their bodies in two pieces, turning them into pieces of flesh and blood all over the sky, scattering them on the earth.

Afterwards, Yang Rui thought, and the Soul-Devouring Tower was suspended in front of him, releasing a dazzling red light, covering the flesh and blood fragments of the two seven-star demon worm cave cultivators. A stream of terrifying suction was transmitted from the red light, pulling out the souls of the two seven-star demon worms of the Cave Heaven-Devouring Cultivators and sending them into the Soul-Devouring Array of the Soul-Devouring Tower.

Ah! Ah! Ah! Ah!

Amid the shrill screams, the souls of two seven-star demon insects cultivators in the Cave Heaven Realm were refined by the Soul-Devouring Array, turning into countless pure soul powers and broken memory fragments, and were devoured by the Soul-Devouring Tower, becoming the resource for the evolution of the Soul-Devouring Tower.

"Zhang Tianyu, you are looking for death!"

Seeing Yang Rui killing two cultivators under his command like lightning, Mu Siyuan, the commander of the Seven-Star Demon Insect clan, a look of anger flashed in his eyes. With a roar, it turned into a stream of light and rushed straight towards Yang Rui.

At the same time, a terrifying aura from the seventh level of the Cave Heaven Realm emanated from Mu Siyuan's body and enveloped Yang Rui's body.

"So you have been promoted to the seventh level of the Cave Heaven Realm. No wonder you should have deliberately attracted it!"

Feeling the aura of the seventh level of the Cave Heaven Realm emanating from Mu Siyuan, a faint smile flashed in Yang Rui's eyes and said loudly without caring.

As he spoke, Yang Rui's thoughts moved, and the magic power in his body surged wildly. The dark magic sword shone brightly, and with the dazzling magic light and sharp edge, he slashed towards Mu Siyuan's body.

"Break it for me!"

Facing the attack of the black sword, Mu Siyuan's expression remained unchanged. He roared, and his right hand instantly turned into a sharp claw, directly facing your black sword.

Bang!

Amid a crisp sound, the claws transformed by Mu Siyuan's right hand collided with the long black sword, and a terrifying force burst out from it and swept around, killing all the demon insect warriors and demon warriors around him on the spot, turning them into a blood mist and scattering on the ground, causing the faces of the demon insect warriors and demon monks fighting nearby to change their faces, and they hurriedly avoided them in the distance.

Click!

In a crisp sound, the pitch-black sword could not withstand the invasion of terrifying power, shattered and turned into countless pieces and shot around, piercing through the body of a demon monk, causing his blood to splatter, and he died tragically on the spot.

"Zhang Tianyu, go to death for me!"

After destroying the pitch-black sword, Mu Siyuan roared angrily, and his magic power surged wildly, instantly turning into a huge seven-star demon insect hundreds of feet tall. With a huge momentum, he waved his sharp claws and rushed straight towards Yang Rui, looking like he wanted to tear Yang Rui into pieces.

Feeling the terrifying aura emitted from Mu Siyuan's body, Yang Rui frowned slightly, and knew that relying on his magic power in the Cave Heaven Realm, he could not kill him. He moved his body and turned into a stream of light. He took the initiative to meet Mu Siyuan, looking like he wanted to fight head-on with him and fight in close combat.

"What an overestimating guy!"
Chapter completed!