The mutant rat king was shot in the back of the head by the fireball, let out an angry roar, and turned around and slapped Yue Zhong hard.

Yue Zhong's figure flashed, flashed to the right side of the mutant rat king, raised his stinger and shot three shots at the head of the mutant rat king.

The stinger large-caliber bullet that could open the skull of the elite rat king's guard slammed into the mutant rat king's skull, only blasting out three two-centimeter-sized wounds, making the mutant rat king's blood flow, but it couldn't kill it.

The mutant rat king let out a painful scream, and waved his palms angrily towards Yue Chong.

"Isn't the stinger powerful enough?"

Yue Zhong's body flickered, easily dodging the mutant rat king's blow, he went around the back of the mutant rat king, got close to the rat king, and fired three more shots at the back of the rat king's head.

Three stinger bullets were fired at the back of the mutant rat king's head, opening three small blood holes again.

The mutant rat king turned his head and slapped towards Yue Chong, as heavy as a mountain, even a small jeep would be slapped flat by it.

As soon as the mutant rat king moved, Yue Zhong had already circled behind it, clinging to the mutant rat king's side, and a sharp bone spur shot out of his left hand to support him and extended to the back of the mutant rat king's head, he stuffed the stinger into one of the blood holes, pulled the trigger continuously, and fired 6 shots in a row.

The six stinger bullets burrowed into the mutant rat king's head from the wound, blasting its brain violently, and it died instantly, falling to the ground weakly.

"Congratulations on reaching level 29 and earning 2 Enhancement Skill Points."

“…….”

"Congratulations on reaching level 31 and earning 2 Enhancement Skill Points."

As soon as the mutant rat king died, a large cloud of spiritual light poured into Yue Chong's body, causing him to rise to 3 levels in a row.

"Strengthens 3 agility and 3 stamina respectively!"

In a battle with the mutant Rat King, if it weren't for Yue Chong's speed far surpassing that of the Rat King, as long as he was slapped by the Rat King, Yue Chong would be crushed to pieces, and he wouldn't be able to block his blow at all.

"Congratulations on reaching level 30, and from now on, before you reach level 50, you will be able to learn two more active skills in addition to this class skill."

"Congratulations on reaching level 30 and earning a little skill enhancement point. Please select your enhancement skills. ”

"Enhanced Summoning Special Skeletons!" Yue Zhong quickly made a choice, he wanted to strengthen the skill of summoning a special skeleton to the limit, and see what kind of changes could be produced.

A large cloud of spiritual light poured into Yue Chong's sea of consciousness, condensed in the runes that summoned special skeletons, and were engraved with some mysterious and small runes.

Then a black light shot out from the rune that summoned the special skeleton and landed on the special skeleton's body, strengthening it again.

"Your special skeleton has begun to evolve and gain new skills. New Skill 1: Return to the Dead. With this skill, your special skeleton will return to the dead realm and evolve on its own. However, in the Dead Realm, the undead struggle is extremely fierce, and after returning to the Dead Realm, your special skeleton may continue to evolve and become stronger, or it may be taken away by other undead creatures and turned into a pile of dry bones. New Skill 2: Void Flash. With this skill, no matter where your special skeleton is, it will appear in front of you in an instant. Cooldown, one day. ”

"Special Skeleton (White Bone) Level 20.

Strength: 44 (10)

Dexterity: 44 (10)

Muscle LastName: 44 (10)

Stamina: 22/44 (10)

Spirit: 44/44 (10)

Intensity: 86 (10)

Has Skill 1: Bone Utilization.

Skill 2: Bone strengthening.

Skill 3: Bone Twisting.

Skill 4: Camouflage.

Skill 5: Return to the Dead.

Skill 6: Void Flash. ”

"Your Summoning Special Skeleton skill has been upgraded to the maximum level. If you want to evolve your skills, look for the Level 4 skill in the Advanced Skill Book: Summoning Dark Skeletons. ”

At the side of the mutant rat king, two skill books and two hundred survival coins exploded.

Yue Zhong took the two skill books in his hands, but they were a third-level skill agility solidification and a third-level skill physical strength solidification.

"Level 3 Passive Skill Physical Strength Solidification: After learning this skill, your physical strength can be permanently increased by 10 points."

Yue Zhong did not hesitate, and directly studied the third-level skill physical solidification, a flash of light flashed, and a physical strength solidified rune was condensed again in his sea of consciousness.

As soon as the mutant rat king died, the rat sea formed by all the mutant rats collapsed, and those mutant rats rushed to flee into the distance.

Those elite Rat King guards who were fighting with Ji Qingwu also fled in all directions, no longer as brave as before.

The rats were originally timid, and those mutant rats were also very timid, but under the strange pressure of the mutant rat king, they had to obey the orders of the mutant rat king, and as soon as the mutant rat king died, they also collapsed.

Ji Qingwu also walked to Yue Chong's side in sweat, if Yue Chong was slower, she would be torn to pieces by the endless swarm of rats. The number of mutant rats was so huge that it completely blocked her space to move, forcing her to only make simple slashing movements, and all kinds of exquisite sword techniques could not be used.

As soon as Ji Qingwu walked to Yue Chong's side, Yue Chong threw the Level 3 Passive Skill Agility Solidification to her. He has never been stingy with his own people.

Ji Qingwu took the agile solidification book, her beautiful eyes lit up, and she learned the agile solidification as soon as her mind moved.

Yue Zhong said to Ji Qingwu, "Come and help!" Slit its scalp. ”

The third-level skill blade enhancement mastered by Ji Qingwu can imitate the sharpness of the Tang Knife, which is like a divine weapon, and it is best to use it to peel the skin.

Ji Qingwu walked over and launched the skill blade enhancement, the imitation Tang knife in her hand was dyed with a touch of elite blue light, she stabbed the head of the mutant rat king, and the sharp imitation Tang knife stabbed on the head of the mutant rat king, and it didn't pierce for a while.

A flash of surprise flashed in Ji Qingwu's eyes, after she learned the strengthening of the blade, no matter what the imitation Tang knife in her hand chopped was like cutting tofu, it was the first time she had encountered something that could resist the imitation Tang knife after being strengthened.

Ji Qingwu stabbed hard, and with all her strength, the strengthened imitation Tang knife barely stabbed into the body of the mutant rat king.

Ji Qingwu continued to exert force, and cut out a big hole in the head of the mutant rat king.

Yue Zhong immediately reached into the head of the mutant rat king and groped.

"Hey, what is this?" Yue Zhong fumbled for a while, and from the head of the mutant rat king, he found a crimson blood essence and a white crystal the size of a pebble and a crystal.

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