The three of them grabbed the rock of the entrance gate of the Blue Wolf Castle with their hands and looked inside, the strange thing was that there was not the slightest feeling of air flow inside the entrance, and when they looked in from the outside, it was pitch black, as if it was a tomb inside, and there was no trace of living things. Cao Xiaokai and his entourage couldn't help but feel a little furious in their hearts, you look at me, I look at him, and they all dare not go in.

"Hey, I'm a little chilly behind this, and I feel a little uneasy, let's go back, shall we?" Erhu craned his neck and shouted at them, but he didn't dare to say too much.

"How can I go back, it's all here, but I'm really a little cautious!" After Cao Xiaokai finished speaking, he went down the rope, and then jumped in with a hard swing, Han Feng looked at Erhu and said, "Go, follow!" After Han Feng finished speaking, he also jumped in, and the second tiger sighed, slid down the rope and swung in, leaving only a long rope dancing in the sea breeze at the entrance of the Blue Wolf Castle.

The three of them lined up in a line and kept looking around with flashlights, and walked very slowly through the corridors of the Blue Wolf Castle, walking for a short distance without finding any signs of guards or ambushes. "Do you say that they are frightened by our strength and dare not come out, so it will be easy for us to rescue Professor Jiang." Cao Xiaokai said a little proudly.

"Don't be careless, the strength of the green wolf is unfathomable now, there must be an ambush, be careful!" Han Feng warned Cao Xiaokai.

"Okay, okay, don't be too nervous, relax and relax!" Cao Xiaokai moved his shoulders as he spoke, and walked to the front with a swagger, while Han Feng and Erhu still tensed their nerves and followed behind Cao Xiaokai.

Cao Xiaokai walked in front, looking left and right, as if shopping, but he found nothing in the place irradiated by the flashlight, walking and walking, suddenly Cao Xiaokai felt the murderous aura of three beasts not far ahead, Cao Xiaokai stopped, and at the same time Han Feng and Erhu in the rear also stopped, Erhu even raised *** and pointed ahead, Cao Xiaokai adjusted the flashlight to the maximum power, the beam instantly expanded and irradiated farther, they saw three big wolves standing about fifteen meters away from them, The three wolves stood side by side, grinning wide, baring their long canine teeth, and their eyes glowing blue, as if they were going to eat the three of them at once. There was no way out behind the three wolves, but a wall with a fierce face carved into the wall.

"Why is there only one wall and three wolves here, is this the little brother of the green wolf? What a wasted effort! Cao Xiaokai saw that there were three wolves in front of him, so he relaxed and was a little disappointed at the same time.

"Don't be careless, I don't think it's that simple, Erhu, prepare your weapons, don't relax!" Han Feng said to Cao Xiaokai and Erhu.

"It's amazing that you three young people dare to break into Lord Wolf's castle, but it's good that we can improve our brother's food!" The wolf standing in the middle suddenly spoke.

"Oh my god! That wolf can actually talk, and if you put it in the zoo, you will be rich! Cao Xiaokai said.

"Just kidding! In my opinion, they are not easy to deal with, ready to fight! At this time, Cao Xiaokai's intercom rang, and from inside came the voice of the pony, "According to past experience, since these three wolves can serve as the guards of the Green Wolf Castle, they must be difficult to deal with, so they must fight quickly and don't waste time!" ”

"Okay!" Cao Xiaokai stuck out his tongue to himself, then turned his head and said to Han Feng and Erhu behind him, "You also heard it, Han Feng, let's go together!" ”

"Extremely happy", Han Feng walked from behind Cao Xiaokai and covered his arms with armor, Cao Xiaokai also covered his arms with armor, it seems that the two have the same idea, they should try to preserve their strength before the green wolf appears, so as to ensure the success rate of rescuing Professor Jiang. The two of them looked at each other for a moment and then rushed towards the three wolves as fast as they could, the three wolves were startled by Cao Xiaokai and Han Feng's sudden attack, but they didn't panic, and the three wolves quickly dodged the attack of the two of them when the two of them rushed over.

"They're fast, not as fast as us, even faster than us." Han Feng said.

"I know, attack them first and see what their strength is!" Cao Xiaokai immediately chased after a wolf, obviously the wolf did not expect Cao Xiaokai to attack again so quickly, this time he didn't have time to dodge, Cao Xiaokai punched him away, and fell heavily on the wall.

The other two wolves saw that their companion was injured, one wolf pounced on Cao Xiaokai, and the other went to attack Han Feng, but the result was the same, and the other two wolves were also knocked away with a punch.

"Let me tell you, these three little wolves are just three watchdogs." Cao Xiaokai said proudly, and Han Feng also wondered why the green wolf would let three such weak characters guard the door, they were even weaker than Wang Doyi.

"Hahahaha, look at the door, Cao Xiaokai's metaphor is too appropriate!" The two tigers, who were watching the battle from the sidelines, laughed loudly.

It was a wolf who stood up, "Don't get complacent too soon, you're really annoying me, let you see how good my tooth dog is!" This was followed by a long wolf howl, and the other two wolves, who had fallen to the ground, suddenly stood up and rushed towards the talking wolf as fast as they could.

Cao Xiaokai and Han Feng both sensed that something was wrong, but they didn't know what was about to happen, while the second tiger shot at one of the wolves regardless of the three seven twenty-one pick-ups, the wolf was hit by a few bullets, but as if it was not injured, it still rushed towards the talking wolf quickly.

Seeing that the other two wolves were about to pretend to be the wolf who spoke, but the two wolves did not slow down, and the wolf who spoke just now suddenly opened its big mouth, and its mouth opened wider and wider, so big that it could eat the next person in one bite. Cao Xiaokai and the three of them watched, not knowing what they were going to do, only to see that the other two wolves suddenly burrowed into that big mouth, and the three wolves merged into one wolf.

"What kind of trick are they doing? Hungry? Cao Xiaokai scratched his head and said, and his anger suddenly became embarrassed.

"There must be something strange in there, be careful, these monsters of them will make any strange moves." After seeing the situation here from the miniature camera worn by Cao Xiaokai, Cao Xiaokai said.

Sure enough, after about four or five seconds, the wolf began to slowly get bigger, its limbs became stronger, and two wolf heads began to grow from both sides of its neck, and when the three wolves stopped changing, Cao Xiaokai obviously felt that the monster in front of him was much stronger than just now, several times stronger than the three wolves combined.

"What is this operation? Can it still be combined? It's really a big world, and there are all kinds of birds! Cao Xiaokai complained, "What should I do next?" It's such a big one, and it's much stronger than just now, it's hard to deal with! ”

"That's also necessary, although it's the first time I see it, it looks very powerful, but we're not weak, let's fight quickly, and attack from both sides!" After Han Feng finished speaking, he jumped out, and at the same time, the Grim Reaper appeared, and the Grim Reaper let out a piercing buzzing sound.

Cao Xiaokai also attacked from the other direction, and the armored gold dagger popped out of his arm, ready to deal a fatal blow to the three wolves.