As a large city, Billy City has tall walls and patrolling guards, which can keep all kinds of dangerous monsters out of the city. However, when the city gates are closed at night, the towering walls become the biggest obstacle for people to enter the city.

If you fail to enter the city before the city gate is closed, sleeping outside the city will become everyone's only choice.

When night fell, the unlucky guys who failed to enter the city in time set up tents outside Billy, including the four adventurers who were catching Mona.

"Damn it! I can only set up tents outside the city when I arrived in the city! I also want to sleep on the warm bed in the hotel!" The shield warrior complained while building the tent.

The swordsman on the side gave the shield a blank look: "Stop talking nonsense, work quickly! I'm still hungry!"

"What do you think we will eat tonight? It won't be jerky again, right?"

"Didn't you really like jerky when you just became an adventurer?"

"What kind of food you eat every day will always get tired of it! It's not bad to eat jerky occasionally, but who can bear it every day?"

Just as the two soldiers were setting up tents and passing the time, the two female members of the team finally came back.

The female thief's decent tight leather jacket outlines a concave figure, and walking on the road can always attract the attention of people around her. The archer looks like a little hamster, following closely behind the female thief, looking like a little follower.

The female thief looked in a good mood: "I was lucky. I got some vegetables from the caravan over there. Today we don't have to chew that damn jerky anymore!"

The shield soldier glanced at the caravan that was building a tent not far away, and asked carefully: "Sister, you should have paid this time, right?"

"Are you kidding?" The female thief gave the shield warrior a glance, "Why do you think I am a thief?"

The shield warrior's mouth twitched slightly and said in a deep voice: "To save the cute gold coins from the hands of those damn nobles and rich people?"

"Don't you know very well?" The female thief smiled sweetly, "Do you think I'll send the cute gold coins in my hands to the hands of those damn rich people?"

"Uh..." The shield warrior was silent.

Seeing that the shield warrior was defeated, the swordsman with a smile on his face and asked the female thief: "Sister, what are we going to eat tonight?"

"This is a secret that can only be revealed during meals!" The female thief showed a bad smile. "But because I got some spices, you can look forward to dinner tonight."

The shield warrior drooled: "Spicy, magical cooking magic from the Elf Forest! It can turn wild grass into peerless delicacies!"

"I didn't expect that the small caravan would have such luxury goods." The female thief smiled very happily, "By the way, where is that rabbit?"

The swordsman with both hands pointed at the tent: "In the tent."

"Is that so? I'll go in and take a look."

The female thief walked into the tent.

In the tent, the messy luggage was thrown into the tent at will, but Mona was not seen, and only a rope was lying quietly on the ground.

"Damn it! That rabbit is gone!" The screams of a female thief suddenly came from the tent.

Hearing the roar of the female thief, the three people outside the tent hurriedly got in.

Seeing the rope on the ground, the two soldiers looked stupid: "Hey! How is this possible? We are obviously outside!"

"Why don't you go out and look for it! That rabbit probably hasn't run far!"

"Yes! Sister!"

Everyone who left the tent did not notice that there was a red crystal the size of a pigeon egg in the pile of luggage. Shortly after everyone left, the red crystal suddenly emitted a faint red light, and then Mona appeared in the tent! The red crystal that had emitted the red light was well embedded on Mona's forehead, completely integrated with Mona.

Mona touched the red crystal on her forehead and smiled thornyly: "It's true. How could a mere rope trap me?"

After that, Mona slowly walked out of the tent and walked towards Billy City, but the tall walls also became an obstacle to Mona's entry.

Mona looked up at the tall walls of Billy City, took a deep breath, and her long ears flapped like wings, and flew up with its chubby body! It was hard to imagine that the slender ears could actually bring up such a fat body.

Mona slapped her ears and flew towards the top of the city wall.

"Huh? What is that?" The guards' voice came from the city wall. At the same time, an arrow shot straight from the city wall, hitting Mona's chubby body directly!

"Ahhh!" Mona screamed and fell from the air.

An arrow was inserted into Mona's body and she lay straight on the ground. After a few seconds, the red crystal on Mona's forehead suddenly fell off, and then the red crystal turned into another Mona again!

"It's really unlucky." The newly emerged Mona looked at the corpse beside her depressedly, buried her head, and slowly ate her body like a silkworm eating mulberry leaves!

When Mona was eroding her body, there was no blood on the body, and some were just cotton-like objects.

Soon, Mona nipped her body, leaving only the arrow that was originally inserted into Mona on the ground.

Mona, who had eaten his body, sat under the city wall and looked at the tall city wall with a headache: "Well~ Lord Demon is in the city, but how can I enter the city?" It seems impossible to fly directly into the city. Although there are as many spare bodies as you want, you can't waste it at will.

"It seems that we can only find other channels." Mona got up from the ground and prepared to find other ways to enter the venue.

Billy City is a big city, and any big city must have complete water supply facilities and sewer systems. Although Billy City's tall walls and solid gates hinder the connection between the city and the outside of the city, the exit of the sewer cannot be closed.

In the east of Billy City, on a cliff near the sea. A huge hole hangs on the cliff, and sewage flows out from the huge hole and vents into the sea below. This hole is the sewer exit of Billy City.

The steep cliff can effectively prevent people from diving into the city from the sewer, but for Mona who can fly, all this is completely useless.

In the dark sewer, water with various impurities was slowly flowing, and an unpleasant smell filled the air.

Mona moved forward slowly and the environment where he could not see his fingers could not cause any hindrance to Mona.

"Wow, it's so dark! It feels like something will come out." Mona muttered to herself as she walked along the sewer.

Perhaps God heard Mona's voice, so a large pile of soft mud monsters made of mud blocked Mona!

The slime monster, the Slimeco creature, is one of the most common Slimeco creatures in the world, and can be seen in almost all dark and humid places.

The body of the soft sludge monster is completely composed of viscous sludge, and its main attack method is to spray acid to corrode the target. Since the soft sludge monster is in a dirty and humid environment for a long time, the acid they spit often contains some unknown ingredients. In addition to damaging metal products, it may also cause diseases of the organisms.

The soft mud monster moves slowly, has weak attack power, and has low intelligence. It only acts through instinct, but for people, it is a very troublesome creature. General physical strikes are completely ineffective against the stick monster. Even if they spend a lot of effort to destroy them with magic, they will not get any benefits in the corpses that have been broken into mud and broken soil. However, repairing the equipment corroded by the acid liquid of the soft mud monster, the medicine to treat infected diseases requires a lot of gold coins.

In addition, since a large number of gathering soft sludge monsters will block the sewer, Billy City spends a lot of gold coins every year to clean up more and more soft sludge monsters in the sewer. However, obviously, in places like sewers, no matter how they are cleaned, they cannot completely clean up the soft sludge monsters, so Mona is in trouble...

"That... Hello." Mona tried to negotiate with the slime monster. "I'm just passing by, can I let me go?"

A hole appeared in the soft mud monster's body, and a pungent piece of liquid sprayed out!

"Wow!!" Mona hurriedly dodged!

Looking at the pungent liquid sprayed on the place where she stood before, Mona felt extremely angry: "Why is it another guy who doesn't listen to others!"

Obviously, although Mona has the ability to be proficient in language, the slush monster may not pay attention to Mona's words. Therefore, the slush monster opened his mouth again without hesitation and prepared to spit out acid!

Seeing that the soft mud monster in front of him had no intention of communicating well, Mona ran wildly with a sad and angry face, throwing the slow-moving soft mud monster far behind her.

The sewer network spread throughout the city is complex in structure, like a natural underground maze, and you may get lost if you are not careful. However, it is precisely because of the complex structure of the sewer that Mona can bypass various slush monsters that block the road and reach the inside of the city.

However, as the darkest place in the city, sewers sometimes appear and hide here besides sludge monsters and rats, cockroaches. For example, a family member of a demon king who is pupae.

This is a fist-sized worm pupa, full of horny black shell, and looks very sturdy.

As the assistant to the Demon King, Mona naturally recognized the identity of the insect pupa in front of her at a glance - the Demon King's family in the pupal state 8.

Looking at the insect pupa sticking to the sewer wall in front of him, Mona touched her chin: "Do you want to take it back to see Lord Demon? This guy is the family member who has received the most blood of the Demon King. It would be a pity if he died."

After thinking for a while, Mona decided to take the pupa back to see Oz. So Mona pulled the pupa off the wall, opened her mouth, and swallowed it directly!

Mona smashed her mouth: "It tastes bad!"
Chapter completed!