I was close enough to him that I had no scruples, and my words would surely shock him to a momentary distraction and create an opportunity for myself.

Sure enough.

"What?" Blade Fang exclaimed in surprise when he heard this, and his eyes instantly widened and burst out.

I could clearly see the deep shock welling up in his eyes, and the momentary confusion and disbelief.

But in the depths of his eyes, the moment of intense murderous intent was born, the sharp blade of the Demon God Knife slammed into his chest.

Poof.

"You, ahem..."At the moment when Blade Fang's face showed pain, a red tentacle instantly drilled into his throat, causing him to make no sound, his body twitched rapidly, and emitted a monstrous black aura, and began to resist fiercely.

Fortunately, the strength of the fluctuations that erupted from the struggle of this blade tooth was generally the same as the strength of the ghost soldiers.

At the moment of ecstasy in my heart, Zen also made a move in an instant, and a white light instantly covered his whole body.

Blade Fang's body twitched rapidly, his body entered a translucent state, and the struggle became weaker and weaker, but at the same time that my gaze was shocked, it also contained a strong resentment.

"Old dog, die!" I stabbed the Demon God Knife into his chest, devouring him harder and harder.

"Ahem, ahem..."Blade Fang's body twitched, and finally like a noodle, it was pulled into a straight line, and it was completely swallowed by the Demon God Knife, and the whole process took less than five minutes.

"Whew!" I breathed a sigh of relief, and red light emanated from the top of my head covering my whole body.

A piece of armor turned into a coarse cloth robe, and his figure became short and rickety.

I smiled weirdly, raised my folded hands, and looked at the door, now I'm, Bladetooth.

Consciousness was put into the Demon God Knife to check, and the blade teeth were also bound by thick chains, and they struggled and cursed violently, causing the chain to crash.

The ghost soldiers who had been devoured before looked at each other with Blade Fang, and they both saw a strong shock and resentment in each other's eyes.

"Little bastard, you are actually that living soul, dare to attack the old man, you must not die well."

I ignored his insults and pressed him to ask where the underground secret room was, but he was even harder and didn't reveal the slightest.

I don't pay attention to it, now I'm the old housekeeper with the highest authority in the Ghost King's Mansion, and I'm afraid I won't be able to find the underground secret room?

I began to search Blade Fang's body again, and found a black diamond-shaped token engraved with the three words of the Ghost King's Order the size of a palm from his arms, and everything went well.

The moment his consciousness withdrew back to the Demon God Knife, he found that the little girl Crimson was walking towards the ghost soldier and the blade tooth, with a hint of malice in her smile.

Immediately after, I summoned another ghost fairy, and after letting the red egg turn him into the appearance of the ghost soldier before, I inserted my hands into the cuffs, opened the door with my eyes slightly narrowed and pretended to be indifferent, and walked out.

The ghost soldiers patrolling the corridor, when they saw us coming out, only glanced at us, and continued to perform their duties.

I nodded to the ghost fairy who had turned into a ghost soldier, and he walked outside, and conveyed to me the idea to wait for me at the gate of the ghost king's mansion.

Then, I looked deeper into the corridor on the right, and as I walked forward, not a single ghost soldier paying attention to me.

This kind of illusion is transformed into the feeling of being an undercover agent swaggering and walking in the Ghost King's Mansion and no one will find it, and it is an indescribable thrill.

Thanks to the mysterious ability of the red egg, and the blade fang, I couldn't have imagined that I would transform into a ghost soldier to assassinate him, causing him to be unwary, otherwise it wouldn't have gone so well.

Next, I'm going to look for Yu Ruxue's soul, and if I succeed, I'll flee immediately.

After walking to the middle of the corridor, the more than ten guards patrolling in front of him were all at the level of ghost generals, and the powerful aura they emitted was almost condensed into substance.

At the end of the corridor, there is a large iron door with heavy black gas, and judging from the tightness of the defense, it feels like the entrance to the underground secret room is inside the iron door.

I just don't know how to open this iron door, and Zen says that the method of opening the door is very likely to be related to the Ghost King Order.

But just as I walked to the iron gate, wondering how to open it.

A blue-faced ghost general suddenly looked at me and said, "Old butler Bladetooth, what are you doing here?" ”

I said in a non-hurried tone: "The people imprisoned inside, Lord Ghost King, are extremely important, in order to avoid accidents, I need to check and check." ”

After speaking, my pupils contracted slightly without a trace, and I saw a groove on the wall on the right side of the iron door, which was the same size and shape as the Ghost King Token.

"But, didn't you already go in early this morning? The Oni King may be back in a moment? I don't think you'd better go in, just in case..."

He wasn't done yet.

My eyes widened and I suddenly scolded, "What am I going to do, do I also use you to teach?" ”

Xu is blade tooth has a very high status in the Ghost King's Mansion, and after scolding, the ghost general's body was shocked, so he didn't dare to say more, turned around and retreated.

Without saying a word, I put the Ghost King token into the groove of the wall, and I was excited to see the Yuru Yeti Soul, and I was also very anxious and worried because the Ghost King was about to return.

Will be back in a while?

I need to hurry.

Boom, the black gas around the iron door came out, became thinner and thinner, and after it disappeared completely, I reached out and pushed it, and with a click, the iron door opened.

I entered and closed the door, which was covered in black gas again, and began to look around the room.

What catches your eye is a stone room of more than 60 square meters, there is no flame on the wall, but the room is lit with a pale green light, giving people the feeling of wearing a night vision filter.

There are three black iron doors on the left and right sides and directly in front of them, and it is unknown which room leads to the underground secret room.

But the shelves of weapons in the middle of the ground in front of me really frightened me.

There are all kinds of knives, forks, axes, guns and other weapons on the shelves, and judging from the powerful fluctuations that emanate, the worst is also a low-grade treasure, and there are more than twenty pieces that have reached the level of a superb treasure.

In the face of so many treasures, I was a little short of breath, but after thinking about it, I already had a few superb treasures, plus these weapons were too large to carry, and it was important to find Yu Ruxue, so I stopped paying attention to weapons.

However, although the weapon in front of me is powerful, I feel that it should not be the main weapon of the Ghost King, and it is mostly used to reward subordinates.

"This ghost king's arsenal is also quite rich, but it's a pity that the highest grade is only a superb treasure, you have a few superb treasures, which are of little use to you, so hurry up and find Yu Ruxue's human soul." The voice of Zen came.

I nodded, and walked directly to the iron door in front of me, there was a diamond-shaped groove in the middle of the door, put the Ghost King's Order into the groove, and after opening the door and entering, I found that the room was the same size as before, and it was also an arsenal.

After checking around and finding no entrance to the underground chamber, I went out and walked into the room on the left, which also contained several rows of shelves.

It's just that instead of weapons, there are various materials similar to metal ores, some of which also exude a dark luster, which is presumably used to build weapons.

After carefully checking the circle, especially knocking on the walls and floor, and finding no hidden passages, he prepared to go to the last room to search.

But just as I was about to walk out, Zen's voice suddenly came, "Wait, that's it, it seems to be a bone crystal above the shelf on your left." ”

"What? Bone Crystal? I hurriedly looked up, and saw that in the grooves of the shelves above, there were more than a dozen fist-sized things, as black as coal.

The white light flashed, and Zen's figure appeared in front of him, he reached out and took out a piece to observe for a moment, and said excitedly: "It turned out to be really a bone crystal, I didn't expect it to be so much, this time we picked up the treasure." ”

Without waiting for me to speak, he waved his right hand, and with a flash of white light, he took away more than ten pieces of Dead Bone True Crystals, and the voice of excitement came from my mind again, "So many Dead Bone True Crystals, if used properly, are enough to raise the grade of your Demon God Sword to the level of a half-step Dao weapon, or even to the level of a lower grade Dao weapon." ”

"What?" Hearing this, my heart was shocked, and I asked excitedly, "Can I really raise the level of the Demon God Sword so much?" Can you still be promoted to the level of Dao weapons? ”

Zen said excitedly: "Of course, the Dead Bone True Crystal is an extremely rare material in the Hungry Ghost Dao, and I don't know what kind of shit luck this Five-Eyed Ghost King has gotten to get so much, and don't forget, last time I used a small piece of Dead Bone True Crystal, the red egg raised the Demon God Knife of your spirit weapon level to the level of a superb treasure, so many Dead Bone True Crystals, if used well, can completely improve the level of the Demon God Knife again, but..."

Zen paused and said again: "It's just that it's a bit difficult to successfully advance to the rank of the Dao weapon, and there is a great chance of failure, and besides, I can't refine the weapon." ”

I asked Xiang Hongdan directly if he could raise this Demon God Knife to the level of Dao Weapon, and Red Egg said that the success rate of upgrading to the level of Half-Step Dao Weapon was okay.

There is indeed a great failure rate when promoted to the Dao Weapon rank, but when he is stronger, he can improve the success rate of promoting the Dao Weapon, so it is recommended to try it in the future.

Hearing this, I am still very excited, now that the Demon God Sword can devour more than 50,000 living beings for my use, if I am promoted to the half-step level and contain the number of spirit bodies, there will definitely be a big leap.

If the Demon God Sword is promoted to a half-step device, the capacity of devouring living beings is estimated to be expanded to tens of millions or even more.

If it is fully promoted to the real Dao weapon, it is estimated that it can directly increase the number of living beings contained in the Demon God Sword to tens of millions, or even 100 million.

I was very excited to think about the scene where I unleashed an army of hundreds of millions of living beings to kill me in all directions and terrify my enemies.

Suddenly, I thought of a question again, and asked a little worriedly, "By the way, Zen, I remember when I first obtained this Demon God Knife, you said that it was just a fake made according to the appearance and function of the Soul Devouring Demon God Knife in the hands of a powerful Hungry Ghost Dao, although it has the same devouring effect, but the material of this fake in my hand is definitely not as good as the real thing, and the potential must not be high, can it be promoted to the level of a real Dao weapon?" ”

"Even if you are successfully promoted to the Dao Weapon and the number of living beings that can be accommodated, it will not reach the level of the true Demon God Sword."

"That's not what we can worry about now, even if the power is not as good as the real product of the Demon God Sword, it must be much stronger than now, let's hurry up and find Yu Ruxue's human soul to avoid long nights and dreams." Zen's voice was a little hurried, "And I'll tell you bad news, I feel that King Qin Guang is on his way back, if they learn about your infiltration into the city and arrange special means, I may not be able to open the passage back to the human world." ”

"What?" I was shocked in my heart, feeling a little bad, and then hurriedly asked if the red egg could open the passage back to the human world.

As a result, he said that it was possible to open it, but since entering the Hungry Ghost Road and passing through the Evil Dog Ridge and Jinji Mountain, he had consumed too much energy.

It takes a certain amount of time to open it, and it is best to find a safe place where no one disturbs me, and I can't leave this place instantly, which is undoubtedly equivalent to increasing my security risk.

Without hesitation, I left this room and entered another room, still filled with shelves and weapons.

After checking around, I still couldn't find the entrance to the secret room, which made me very depressed.

I paced back and forth in the room for a few moments, going over and over again.

Unfortunately, I didn't let go of every crack in the wall, and I still didn't find any hidden tunnels.

Standing in the middle of the hall, I felt distressed, and whispered anxiously in my heart, "Isn't the secret room in this ghost king's palace, but it's not like it, if not, why would the ghost king send heavy troops to guard here?" ”

In addition, I have been in this room for a while, and if it is a long time, it will inevitably arouse the suspicion of the ghost soldiers and ghost generals outside.

If I delay until the Five-Eyed Ghost King returns, I will completely lose my soul with Yu Ruxue.

I asked Red Egg and Zen to ask Torture Blade Fang to tell me the entrance to the secret room, but he still didn't tell me.

The old man with bladed teeth also hooked the corners of his mouth viciously, "Hmph, little miscellaneous pieces, the ghost king will be back in a while, you can't escape!" ”

I slapped him angrily a few times, and then I got out of the Demon God Knife.

I couldn't find the entrance to the secret room, which made me anxious, but just when I was at a loss.

Zen's voice suddenly came, "I have a way, but I just don't know if I can do it..."

"What a method, say it quickly!" I hurriedly asked.

Zen hesitated for a moment and said, "That's..."