Shen Lei quickly got up, his spiritual power was working, and he swung the cold light knife and slashed at the wall on the side, cutting out a huge hole in the wall, and then jumped out of the huge hole directly.

Shen Lei jumped out of that opening, used the Black Yan Xiang Heavenly Skill, and glided in mid-air with a twist, flying towards the giant black heavenly bull.

As soon as he flew onto the back of the giant black celestial bull, Shen Lei immediately poured spiritual power into the cold light knife and slashed at the back of the giant black celestial bull.

As soon as the cold light knife touched the back of the black heavenly bull, a black aura suddenly erupted, and the hard Shen Lei shook away along with the cold light knife.

Shen Lei turned over, took out the first-level spirit spear, and shot at the giant black celestial bull continuously.

Five enhanced spiritual bullets were bounced off one by one after hitting the carapace on the back of the giant black celestial bull, leaving only a few marks on the carapace.

"What a strong defense!!"

Shen Lei gasped, his spiritual power operated, and he used the power of the Black Yan Xiang Heavenly Skill, using the power of the anti-shock, turning into an arc, flying under the giant black celestial bull again, and slashing towards the leg of the giant black celestial bull.

The cold light knife touched the leg of the giant black celestial bull, and the leg of the giant black celestial bull once again bloomed with black light, trying to directly shake Shen Lei and the knife away.

However, the black light this time was far inferior to the black light of the last time, and under Shen Lei's full strength, the black light of the legs of the giant black celestial bull was cut off by him.

A knife cut off the leg of the giant black bull, Shen Lei lightly touched the wall, and suddenly flew towards the other leg of the giant black bull, cutting off the other leg of the giant black bull with a single sword.

The giant black bull with four legs left was struggling to break free from the building, flapping its wings and setting off gusts of wind and soaring into the sky.

Shen Lei performed the Black Yan Xiang Heavenly Skill, and with a turn in the air, he appeared under the giant black celestial bull with a strange appearance, and slashed at the other leg of the giant black celestial bull, directly cutting off the other leg of the giant black celestial bull.

After the three legs of the giant black celestial bull were cut off by Shen Lei, the balance of its body was completely destroyed, and it staggered and flew in the sky, and finally crashed into another building again.

Rumble!

As soon as the giant black bull slammed into the building, it collapsed, and countless pieces of rubble splattered in all directions.

Shen Lei took a little foot and used the Black Yan Xiang Heavenly Skill to fly towards the giant black Heavenly Bull, as soon as he came to the side of the Black Heavenly Bull, as soon as he landed, he immediately ran the Vajra Dragon Elephant Gong frantically, and slashed towards the black Heavenly Bull's insect wings.

An incomparably powerful black light suddenly erupted, forcibly sending Shen Lei Zhen flying more than ten meters away.

As soon as Shen Lei was shaken away, a little under his feet, he burst out again, and used the Black Yanxiang Heavenly Skill to jump high, soaring to the back of the giant black celestial bull, and the spiritual power surged, slashing at the root of the black celestial bull's wings.

The black light burst out again, but it was a step slower, and Shen Lei slashed at the root of the giant black celestial beetle insect wing, and with a strong stroke, a huge wound was cut.

With one sword, Shen Lei performed Heiyan Xiangtian Gong and rose into the air again.

The wings of the giant black celestial bull vibrated instantly, transforming into countless afterimages, supporting the giant black celestial bull to rise into the air again, and crashed towards Shen Lei.

However, the giant black celestial beetle wing had been severely damaged by Shen Lei, and as soon as it flew up, it crashed into another building again like a headless fly.

Shen Lei's figure flashed, and he came behind the giant black bull, took out the individual bazooka on his back, pulled the trigger at close range, and with a flash of fire, the rocket directly hit the giant black bull, sending out a terrifying explosion.

Countless gravel splashed, and terrifying waves of air rolled countless stones, splashing in all directions.

After the smoke cleared, the body of the giant black bull suddenly appeared a fist-sized cave, and a trace of slime continued to flow out of the cave.

Shen Lei suddenly burst out, exerted the Black Yan Xiang Heavenly Skill, and flew to the back of the giant black celestial bull, slashed at the root of the giant black celestial bull's wings, and split the roots of the giant black celestial bull's wings with a single sword.

Without the black light protective body, Shen Lei's spiritual power operated, and the knife was like a meteor, slashing at the back of the giant black bull, removing the insect wings on the back of the black bull one by one, and after discarding the resistance of the giant black bull, the head of the giant black bull was split one after another, and the giant black bull was directly killed.

After sensing that he had 10 more kill points, Shen Lei let out a long sigh of relief, and a feeling of exhaustion welled up in his heart.

The giant green mantis and the giant black celestial bull both possessed terrifying combat power that killed Shen Lei in one blow. Especially once the giant green mantis launched a full blow at Shen Lei, Shen Lei was only half sure if he wanted to dodge. In order to kill these two giant insects, Shen Lei had already consumed 9 points of spiritual power, and with another giant insect like this, he could only choose to escape.

Shen Lei quietly summarized how he should strengthen himself next: "Martial arts! I lack a powerful spirit martial art that kills with one hit. The Cold Light Knife also had to be attached to the Breaking Gang Spirit Pattern, so that it could easily break through the energy shield of those monsters. However, it takes 20 points of spiritual power to refine the Broken Gang Spirit Pattern, and the level of my spiritual weapon is enough, but the spiritual power is insufficient. The top priority at the moment is, first, to raise the level of the Vajra Dragon Elephant Skill, and second, to cultivate a powerful sword technique. ”

The cold light blade refined by Shen Lei was extremely sharp, allowing him to easily slash a series of monsters such as the Eyeless Beast. Moreover, after he infused spiritual power, he was also able to strengthen the sharp edge of the cold light knife. However, he still lacks a powerful explosive knife technique in a short period of time. To deal with powerful monsters like the Giant Green Mantis and the Giant Black Celestial Bull, it is difficult to kill these monsters with one blow without an instantaneous explosive powerful knife technique.

Shen Lei quickly took out the horns and blood of the giant black bull, as well as the knife arm and blood of the giant green mantis, and quickly retreated to Zhang Jun's company.

The soldiers in the Zhang Army Company looked at Shen Lei, and there was a hint of admiration in their eyes.

The giant green mantis and the giant black celestial bull were almost invincible monsters in close combat at the moment, and even among the awakened people of the Jiangcheng military were their opponents. Shen Lei alone actually killed two such giant insects, and his strength was far beyond the imagination of those warriors.