The place Caesar found was very hidden, and if it weren't for the smell of werewolves, this place would have been difficult for outsiders to discover. It was the storeroom of a garment factory, the back of a warehouse with mountains of uniforms and fabrics, and a steel secret door that was very well disguised.

The secret door is integrated into the surrounding wall, which is blocked by two rows of steel shelves. The shelves are so heavy that humans can't push them apart on their own, at least without the help of machinery. Of course, this setting has no effect on the werewolves, and the werewolves can move the two rows of shelves with their physical strength, and then move the shelves back to their original positions after opening the secret door.

"Wait!" Xu Mo stopped Caesar's reckless approach, used the scanning system on the steel mask to look around, and immediately found several surveillance cameras near the secret door, "Since you have broken away from Lucian's men and seen you come back, they shouldn't be lining up to welcome you!" ”

"Hehe, they really won't welcome me, but they can't help me. Even if Lucian makes a move, at most he can only expel me, no matter how much we don't like each other, we won't kill each other, after all, there are fewer and fewer powerful clansmen now! Caesar said indifferently.

"It's not necessarily, if Lucian has mastered the method of creating a super werewolf, he won't need other werewolf leaders anymore, and he may be murderous against you. I think you'd better move the people from the fight club and bar out of the way this time, or you'll face Lucian's attack one day! Xu Mo frowned and said solemnly.

"This ...... Let's talk about it when we get back! Caesar replied hesitantly. Although he believed Xu Mo, Lucian was the oldest leader of the werewolf clan after all, and he had protected him when he was a child, and deep down, Caesar did not agree with this statement, "If we can't get in from here, then how can we get in." ”

"No matter how strong a werewolf is, it still needs to breathe, and the underground base must have ventilation ducts connected to the ground. I think these ventilation ducts should also be connected to the ventilation ducts in the garment factory, you should look for them! Xu Mo thought about it and said......

As Xu Mo said, Caesar soon discovered several more anomalous places, including one of the vents with a faint werewolf aura.

"I'll be careful not to make too much noise, even though it's late at night, if we get the attention of the prison guards or the underground base, we'll be trapped to death." Xu Mo solemnly ordered.

"Got it, got it! The old man is long-winded! Caesar muttered.

"What did you say?" Xu Mo turned his head expressionlessly.

"I didn't ...... What the! Caesar cocked his lips and looked at him.

The route of the ventilation duct is very complicated, if it weren't for Caesar's nose being too strong, Xu Mo would never have found the correct route to the underground base alone. After finding the additional ventilation duct to the underground base, many obstacles began to appear in the path of Xu Mo and the others.

The first type of obstacle is a mesh alloy fence, which apparently prevents escaped prisoners from entering the area without knowing it. Under Xu Mo's iron-blooded fangs, these fences were not much harder than tofu, and they couldn't stop the two of them for a moment.

The second obstacle is a powerful fan, and apparently the werewolves also know that the underground base will transmit the smell and sound of werewolves to the ground through the ventilation ducts, so they set up fans. The strong wind force of the fan can blow away the smell and weaken it, and the turning sound of the fan blades can mask the abnormal sound of the underground base. With these fans, even if the prisoners and guards in the factory smell or hear anything, they will not pay attention.

Originally, Xu Mo wanted to use the iron-blooded fangs to directly cut off the fan, but after thinking about it, he gave up this idea. Once the fan stops turning, the werewolves with sharp facial features in the underground base will definitely notice it. When he was at a loss, Caesar behind him was impatient, and quickly crawled forward, reaching out and poking his flesh into the rapidly spinning fan......

"Look, wouldn't that be nice?" Caesar looked back at Xu Mo with a grin, grabbing the blades of the fan in his hands.

"Monster!" Xu Mo covered his face and said helplessly. After Caesar broke one of the blades of the fan, the two of them passed the obstacle without any danger, and the fan without one blade continued to spin rapidly after Caesar let go.

The third obstacle is the surveillance camera, and the werewolf in the underground base actually placed surveillance cameras behind the first two obstacles. At best, the ventilation ducts are less than a meter long, wide and high, and in such a narrow space, unless it is a rat coming from behind the camera, the intruder will definitely be exposed.

Xu Mo cautiously crawled over the surveillance camera with extremely slow movements, and then covered the lens with something to let Caesar pass quickly. His stealth device plays a key role here, and Caesar moves quickly, even if he blocks the surveillance camera, it only takes a few seconds. Even if the monitors at the underground base saw the screen go black for a few seconds, they thought it was a small creature like a rat at most, and they probably didn't pay much attention to it.

The narrow pipe, which was only a few hundred meters, made both of them feel like a year, but after more than half an hour, the two finally heard the voice in front of them, as long as they climbed through a straight passage of more than ten meters in front, they could see the underground base.

"Wait!" Just as the two of them were speeding up their crawling, Xu Mo's face changed, and he stretched out his hand to block Caesar behind him, and they encountered the last obstacle in the last ten meters.

Compared to the last one, the first three obstacles are nothing more than a drop in the bucket, if it weren't for Xu Mo's steel mask with extremely strong light detection capabilities, they would probably be hit unknowingly. The last ventilation duct of more than ten meters is actually covered with infrared lasers at a distance of five meters, and these infrared lasers are obviously connected to the alarm devices in the underground base.

This caution of the underground base made Xu Mo a little speechless, but this also proved from another angle that the underground base was not only still in use, but also more important. This setup is not actually to deter the invaders, but to prepare the underground base for battle and retreat in advance. Obviously, the installation of an infrared laser warning system in the ventilation duct is completely aimed at dealing with the strong in the underground world.

"It's just more than ten meters, let's break in, the underground base is very large, as long as we subdue the people in the room outside the passage, we can play hide and seek with them in the base, they may not be able to find us!" Caesar raised an eyebrow and said a little annoyed.

"We're here to find out the information, and we've alarmed them, what more information can we get!" Xu Mo smiled bitterly, "Let me think about it, think about it!" ”

After a while, Xu Mo sighed, he had come up with a way, and he would definitely be able to pass the red laser warning device. However, he also has to pay a big price, and if he doesn't gain anything in the underground base, he will lose a lot.

"I have a way, you stand back!" A cold light flashed in Xu Mo's eyes, he was reluctant to let the child catch the wolf, and when he arrived at the door of the underground base, he had no way out.

(Book friends QQ group 176999344 welcome everyone to join the plot discussion! ）