The inside of the underground tunnel is very wet, and there is often an unknown liquid dripping from the top of the pipe, and in the middle of the pipe is a wide aqueduct with a walkable road on both sides.

There is no light source inside the underground waterway, some moss and fungi are attached to the walls, and some sewage flows from the middle canal.

For a small town, building such a large sewer is undoubtedly too extravagant.

According to the map provided by the rat, there are many forks in the sewers, and although there are exits on the roads in the town, the top of the pipe has a stone wall 5 to 6 meters above the ground.

The stone wall is very smooth and there is no structure for people to climb, and there are no cushioning items underneath, and the height of more than 10 meters is obviously not a height for normal people to land safely.

However, none of this is a matter for Yang Hao and the blonde knight.

The two jumped directly and landed smoothly, and the crisp sound of landing echoed in the pipe.

Yang Hao took out a fluffy ball from his backpack, and said a hurried spell, the ball emitted a white light, and flew into the air with a stretch and contraction.

Glow velvet, after Yang Hao helped the woman in red feed the Swallowing Monster, the gadgets he got could be lit for 6 hours a day in sunny weather.

Yang Hao planned to go to the place where the rats were attacked first, it was close to the lake, so as long as he followed the water, it would be difficult for him to have a map in hand.

Ten minutes later, the two came to a T-junction, where they found a body that had decomposed on the surface, without arms and left legs.

Tooth marks can be seen on the shoulder blades that are still intact at the shoulders of the corpse, and black strips of cloth are wrapped around the body.

Traces of the corpse being dragged were clearly visible on the ground beside it, and this trace extended into the dark side passage on the side.

The blonde knight was more anxious, and when Yang Hao was still examining the corpse, he followed the traces into the branch with great merit.

Yang Hao's cat's eyes pierced through the darkness, and a familiar one lay on the pipe above the blonde knight's head!

"Be careful!"

Yang Hao's reminder made the blonde knight immediately put on guard, but he didn't know that the threat was coming from overhead, so it was still very dangerous.

The monster also launched an attack at the same time as Yang Hao shouted, directly pounced on the top of the blonde knight's head, and the claws brought a fierce fishy wind, there was no doubt that if this was grasped, the Tianling Gai would be directly gone!

The blonde knight sensed the direction of the attack at the first moment of the attack, and his heart suddenly despaired, but the strong desire to survive still made him raise his head to face the monster and actively block.

"Boom!"

A blast of wind slammed into the monster, sending it flying, claws slicing through the blonde knight's nose.

"Back off, boy!"

Yang Hao rudely squeezed the blonde knight away and drew his sword to protect him behind him.

The screams and wheezing of monsters echoed in the sewers, Yang Hao could see objects in the dark, but he didn't know very clearly, the glow velvet was extremely fragile, and he didn't know how many monsters there were around, so Yang Hao didn't rush forward to chase and slash, but waited for the monster to send it to the door by itself.

However, after the monster bared its teeth and grinned, it chose to retreat and disappear into the darkness.

"Are you alright?" Yang Hao lifted his guard and asked.

"It's okay, thank you for saving me, I will keep this kindness in my heart!" The blonde knight's face flushed slightly, and then he said solemnly.

"Yes." Yang Hao nodded his satisfaction, this kid has a pure heart, a bit of a knight.

As they spoke, the glow velvet had drifted to the front, and an iron door appeared in front of them.

Yang Hao approached the iron door and slowly opened a crack inward, seeing that there was a light source inside, which was a secret room.

In the middle of the room was a narrow road, and on both sides stood more than a dozen figures, and there were countless pairs of glowing eyes looking at Yang Hao at the door in the dim room, but there was no other movement.

These figures, hidden in the light, are the same monsters that the two of them just met!

They are naked humanoids with necks, limb joints, shoulders, and waist all held in place by iron rings, with exposed fangs, a sleek body without skin, exposed rough muscles, eyes that glisten in the dark, elf-like ears, and recurved leg joints.

Ghoul!

Yang Hao's old friend.

The ghouls here are a little different, though, they are bigger and have a higher level, up to level 16!

As you can see from the system prompt: a strong ghoul raised.

"Oh my God! What a gathering place for evil, let me destroy them! The blonde knight saw these ghouls and couldn't contain his anger in his heart, and pulled out a bottle of fierce fire oil from his waist.

"Wait, boy, leave them alone." Yang Hao grabbed the blonde knight's wrist and stopped him.

"Why, sir?! These are supposed to be the monsters that are wreaking havoc in the city, kill them and it's over! ”

"Nope! They're just puppets to be raised, and if you don't catch the person who raised them, it's far from over. Yang Hao stared at him with burning eyes.

The blonde knight hesitated for a moment, then withdrew his hand and said, "Okay lord, I believe in your strength. ”

"Well, it's not too early, let's go back first, I'm kind of going to talk to Baron Anderson."

Yang Hao patted the blonde knight on the shoulder, found the nearest exit, and returned to the ground.

Unconsciously, they had already come to the lake, and there was still a little time, Yang Hao climbed up the small hill to look.

It is an unusually beautiful lake, standing on the hillside you can easily see the whole view of the small lake, a trace of misty mist fills the lake, three continuous mountains and rivers surround the west, north and northwest of the small lake, and the east and south sides are surrounded by a large dense forest, it is difficult to see the east and south shores through the trees.

Strangely, there is a fence around the lake near the town, as if to prevent anyone from approaching.

"It was ordered by Mr. Baron, and at that time the Knight of Otis was personally supervising the work, is there anything wrong?" The blonde knight wondered.

"It's okay, let's go."

…

The Baron's Mansion is not something that anyone can enter at will, and the blonde knight said goodbye to Yang Hao, and he thanked Yang Hao again for saving his life.

When Yang Hao returned to the mansion, dinner had already ended, and Lynch's butler, who received the news, immediately ordered someone to prepare food.

Yang Hao stopped him and asked Anderson where he was.

"The master is in the study, and he said that if it is, you can go directly to him."

Yang Hao: "..."Huh? Expected it? It seems that he is not as useless as he seems.

In the study, Anderson sat in an antique chair with an old book on his lap, his expressionless face seemed calm, but the layers of sweat on his forehead betrayed his heart.