Niu Bi fell on the huge bed and touched the white sheets, but there was no dust at all: "It's too clean here. It seems that people should be cleaning it often, but why didn't anyone see it?"
Caiyi flew to the foot of the bed, touched it, and said, "Master, there is no dust at the foot of the bed. It seems that no one is cleaning it, it seems that the entire castle is covered by a dust-proof array."
"Oh?" Niu Bi looked at the ceiling and said, "If such a big castle is covered, then this magic array is quite large. Who can make such a huge dust-avoiding magic array?"
Caiyi shook her head: "I don't know about this Caiyi."
Niu Bi smiled: "It's really a bit like the fairy tale world that our world calls it. Everything that cannot be explained clearly can be explained by myths or fairy tales."
"It's really strange." Caiyi wanted to understand, because when it comes to myths, in fact, the dream space and the underworld call it the myths. It has a variety of magic and spells, as well as various fighting skills, but everything in this castle is a bit strange. Caiyi can't understand the origin of this castle at all.
Niu Bi made several rounds around the castle, trying to find some equipment, artifacts, etc., but there was nothing else here except ordinary daily necessities, which made Niu Bi very frustrated: "No! I'm useless so much energy but I get nothing. Could it be that this task only allows me to find the entrance and not allow myself to investigate in-depth privately?"
After hearing Niu Bi say this, Caiyi nodded thoughtfully and said, "Master, maybe it's really like this. It's like the game that the master has played. In many cases, the right side in front is obviously restricted by the system, but it cannot pass."
"Um..." Niu Bi touched her chin, thought for a moment, and said, "It's indeed possible." Then she said frustratedly, "Oh! I didn't expect that this ending would be like this. I haven't even gotten hairs in the past three months."
Caiyi smiled and said, "Master, don't be greedy! You have almost all the divine beasts in the dark forest. With the current strength of the master, even if the rule of the dark banshee is overthrown, it is not impossible."
"It hurts so much." Niu Bi was not interested in overthrowing any rule! With his free and casual temperament, if he really became the lord of a country, facing mountains of documents every day, he would have to go crazy even if he didn't die.
"There's nothing to do, go find the Berserker to change jobs first! Maybe there is a follow-up to this mission." Niu Bi drove the flying sword and flew out of the castle.
The ancient castle is too far from the entrance. Niu Bi flew for more than five hours before flying out of the tunnel. At the entrance of the tunnel, Niu Bi set up a teleportation array and teleported back to the Crazy War City.
At the place where the Berserker changed his job, Niu Bi soon found the Berserker's change mentor. He was a middle-aged man with explosive muscles all over his body, with only an animal skin skirt around his waist, and a huge two-handed battle axe on his back. He looked as ferocious and ugly as other men in the underworld. He was over 2.5 meters tall. He could scare a group of children just by looking at his appearance.
Niu Bi walked up to him and said, "Is it the Berserker mentor?"
The giant man looked down at Niu Bi and said, "I am the Berserker mentor - Crazy Battle Axe. What's the matter with me?"
Niu Bi smiled slightly: "Crazy Battle Axe Mentor, can you not send a task to find the entrance to the Dark Castle?"
"That's right!" Crazy Battle Axe looked at Niu Bi and glared: "What? Did you say you have found the entrance to the Dark Castle?"
Niu Bi nodded: "It's true."
"What!?" The crazy battle axe screamed, which immediately attracted everyone around him to look at him.
Niu Bi frowned and said, "Crazy Battle Axe Mentor, do you really want everyone to know about this news?"
Crazy Battle Axe coughed and said, "Of course not, that young man, have you really found the entrance to the Dark Castle?"
Niu Bi nodded: "I did find it. The dark castle mentioned by the Crazy Battlefury Mentor should be a huge castle! The gates are 100 meters high, like a house inhabited by giants."
"That's right! That's right! That's right!" The Crazy Battle Axe looked at Niu Bi excitedly and slapped Niu Bi on the shoulder. The huge force made Niu Bi frown: This old guy has such a big hand.
When the crazy battle axe saw that Niu Bi actually took his own strength, he couldn't help but look a little surprised in his eyes and said, "Young man, you are very powerful!"
Niu Bidao: "It's OK, Crazy Battle Axe Mentor, I don't know what kind of reward you will give me for this mission?"
Crazy Battle Axe laughed: "Now I haven't seen the entrance yet, you're going to get a reward. Don't you think it's too early!"
Niu Bi shook her head: "It seems a bit early, but I just want to determine what the reward is. If the reward is too light, I don't need to take you to the entrance of the castle."
Crazy Battle Axe glared at him and then laughed: "Good boy, smart enough, I like it!"
Niu Bidao: "I don't like men like me."
Crazy Battle Axe laughed louder, patted Niu Bi on the shoulder and said, "Good boy, come with me!"
Niu Bi followed the Crazy Battle Axe toward a room. After entering the room, Crazy Battle Axe closed the door, took out a necklace from the pocket of the animal skin skirt, and said, "As long as you take me to the entrance of the Dark Castle, this artifact will be yours."
Niu Bi looked at the properties of the necklace and immediately opened her eyes widened.
Nether Necklace: Artifact, no level requirements, spirit +5000, other effects are unknown.
Niu Bi took a deep breath and said, "Okay! Is there anything else to prepare for the Crazy Battle Axe Mentor? If not, we can set off now."
Crazy Battle Axe laughed and said, "Okay! Let's go now!"
As a berserker, his speed is not great, but the Crazy Battle Axe has a huge mount of a lion and tiger beast. It is very fast, almost comparable to the dragon and wolf. At this speed, Niu Bi took the Crazy Battle Axe straight to the dark forest. Unfortunately, the teleportation array can only be teleported by himself, otherwise he would have grabbed the Crazy Battle Axe to the entrance.
Because all the divine beasts in the dark forest were either subdued or killed by Niu Bi, they did not encounter any resistance along the way. After seven or eight hours, Niu Bi finally brought the crazy battle axe to the entrance of the Dark Castle, in front of the tunnel.
Niu Bi pointed to the tunnel: "You can reach the world of the Dark Castle by passing through this tunnel. The Crazy Battle Axe Mentor, can you give me this artifact now!"
Crazy Battle Axe looked at the tunnel excitedly, laughed, and threw the Nether Necklace to Niu Bi: "This artifact is yours!"
Niu Bi took the Nether Necklace and nodded: "Crazy Battle Axe Mentor, now my mission is completed, I wonder if I have any instructions?"
Crazy Battle Axe glanced at Niu Bi and exclaimed: "Young man, your strength is very suitable to inherit our Berserker profession. Should you consider changing your job to a Berserker?"
Niu Bi smiled slightly: "If it does not affect my other professions, I can consider changing my job."
The Crazy Battle Axe smiled bitterly: "Oh! It seems you have no chance with the Berserker! Young man, let me tell you the truth, the Dark Castle was the place where the ancient ancestors of my Berserker clan lived. At that time, my Berserker clan was huge at that time, but compared with the Titans, it was only later that due to the lack of food, we gradually evolved towards a small body. Now, our Berserker is only more than two meters high, and the highest one will not exceed three meters. I think I am really ashamed!"
"Oh?" Niu Bi looked at the Crazy Battle Axe in confusion and said, "Crazy Battle Axe Mentor, you tell me these..."
Crazy Battle Axe shook his head and said, "I just heard that there are secret techniques in the Dark Castle that restore our Titans to ancient body shape, so I released this task. However, I have been posting this task for hundreds of years, but no one has completed it. Young man, I really want to thank you, otherwise I will never find the Dark Castle in my life."
Niu Bidao: "This is not the case. As long as the task is still there, there will be a day to complete. The difference is just sooner or later."
"Haha, maybe!" Crazy Battle Axe smiled and said, "Young man, do you want to go to the Dark Castle with me? Maybe you can find something suitable for you."
Niu Bi's heart moved, knowing that this was probably the follow-up task, and he said without hesitation: "After the Crazy Battle Axe Mentor, I will go with the mentor."
"Okay!" Crazy Battle Axe slapped Niu Bi on the shoulder and said, "This is a man! Let's go! Come with me to explore the Dark Castle!"
After saying that, the Crazy Battle Axe held the huge two-handed Battle Axe behind him in his hand and walked towards the depths of the tunnel.
Niu Bi drove the flying sword and followed the crazy battle axe to enter the strange world where the dark castle was located.
When the Crazy Battle Axe saw this colorful world, his eyes wet and murmured: "It turns out to be the same as recorded in the literature. The colorful world is different from the underworld... It turns out to be... It turns out to be..."
Seeing the Crazy Battle Axe so excited, Niu Bi hugged her chest with her hands and said, "Teacher, the Dark Castle is very far from here, I'm afraid..."
Crazy Battle Axe took a deep breath, laughed, and said, "Don't worry, there is a way to enter the castle in the literature." As he said, Crazy Battle Axe took out a strange compass from the animal skin skirt. Niu Bi looked at it curiously, and saw Crazy Battle Axe plucking the pointer on the compass. Soon, Crazy Battle Axe said, "Young man, grab my arm."
Niu Bi stepped forward and grabbed the arm of the Crazy Battle Axe. The Crazy Battle Axe shouted: "Close your eyes!"
Niu Bi closed her eyes as she spoke, but she left a gap in her eyes. She saw the compass flashing with a green light in a blur. The next moment, Niu Bi felt a disorder in the space. Under the strong light, Niu Bi had to close her eyes. After a few seconds, she heard the voice of the crazy battle axe: "Okay! Open your eyes!"
Niu Bi slowly opened her eyes and was surprised to find that her position was in front of the gate of the Dark Castle.
Turning his head and looking at the compass in the crazy battle axe's hand, Niu Bi's eyes flashed with a hot light.