Let's say that Du You and the others were about to enter the cave, but they were stopped by two black-clothed men who emerged from the cave.

"The Man in Black again?" Du You is very strange, when he was in the novice village, a man in black appeared inexplicably, and now there are also people in black under the cliff that no one knows, it seems that there are quite a few.

"You, brother, have seen these men in black?" Ling Yewu was a little surprised, and began to call Du You "brother".

"It's not true, but when I met one in the novice village, I don't know if they are related." Du You, who was focused on the man in black, did not notice the change in this title, but casually threw a probe on the man in black:

[Outer Disciple of the Iron Blood Gate] (Refining Body 1st Order)

Health: 310

Aura: 165

Attack: 46-48

Physical Defense: 30-32

Spell Defense: 30-32

When the two men in black saw Du You using their detection skills on him, they immediately angrily wanted Du You to attack.

“-51”

“-60”

“-61”

"Anyway, it's not a good person, kill!" Du You thought of the scene where the man in black lured the steppe wolf king to kill the child, and hurriedly shouted to Lingye Dance, taking the lead in launching a "sword" and "gathering momentum" to attack the man in black.

“-61”

“-73”

“-30”

Hearing this, the Spirit Night Dance flashed behind a man in black like a ghost, with two daggers flying, two combos, and a bleeding state.

“miss”

“-4”

Du You dodged the attack of a man in black, but was slashed by another man in black with a knife, and when he saw that he didn't have much health, he no longer dodged, and slashed at the man in black with less health.

“-39”

"System prompt: You killed 1 disciple of the Iron Blood Sect, gained 100 experience, 100 jade, and 1 Iron Blood Battle Boot."

"Brother, why didn't you group me, what good things did you get?" Lingyewu was sharp-eyed, and quickly adapted to the new identity of Du You's sister, and said a little aggrieved.

“-52”

“-63”

"This ...... Didn't my two apprentices teach me? Du You sneered, but the sword in his hand did not stop attacking.

"The apprentice taught you? Aren't you a master? You can't even add friends, right? Ling Yewu looked at Du You like an idiot, but with a dagger in his hand, he also killed another man in black.

"Uh...... It's only to blame the unreliable novice guide in the novice village, and I forgot to teach me a lot of things. Du You obviously didn't adapt to the new title of "brother", and he was embarrassed in front of his sister, so he had to blame the fault on the little Lori who didn't have a good memory.

The Spirit Night Dance told Du You how to form a team and add friends, which is simply the use of soul communication. Du You added Lingyewu as a friend and formed a team, and then sent the blueprint of the "Iron Boots" he had just gotten to Lingyewu in the friend's chat window.

【Iron Boots】(2nd Grade)

Physical Defense: 16-18

Movement Speed: +1.5%

Equipment requirements: Physics class, level 1 of body refining

Equipment Introduction: One of the suits created by the Iron Blood Gate for the disciples in the door, the quality is superior.

"Isn't it an ordinary monster that doesn't explode equipment? And Iron Mountain Town has never heard of the Iron Blood Gate? Lingye asked suspiciously.

"It should be that the humanoid monster has a chance to explode the equipment, and the man in black who was killed in the novice village before also exploded a mask. As for this iron-blooded sect, it may be some kind of evil sect. Du You can only speculate, not be sure.

"Give me this equipment first." Du You had a thick face.

"Hee-hee, I don't like it." Indeed, with the skill of the Spirit Night Dance, the equipment obtained will definitely not be bad.

Du You changed into combat boots, and the two entered the cave. After gradually getting used to the light, the two found that the two walls of the cave were smooth, which could accommodate several people to enter and exit at the same time, but the terrain was slowly sloping underground, and they could not see the edge, and they did not know where to lead. There were two more men in black not far ahead, and two more men in black faintly in the distance...... It can be said that it is five steps, one post, ten steps and one sentry.

"Looks like we've found the Lair of the Men in Black." Du You looked around and judged.

“-62”

“-73”

"Isn't that another boss to kill." Spirit Night Dance showed her violent tendencies, can a girl actually play assassin without violence. Without waiting for Du You to greet him, Ling Yewu rushed towards a man in black.

“-51”

“-62”

“-61

Du You smiled bitterly, but he also threw out the sword in his hand and hit the black-clothed man who attacked the Spirit Night Dance, and rushed over to attack with "momentum". Spirit Night Dance made another normal attack, and the man in black slowly fell.

"System prompt: You killed 1 disciple of the Iron Blood Sect, gain 100 experience and 100 jade."

The other man in black saw that his companion had been killed in the blink of an eye, and angrily slashed at the two of them.

The cooperation between Du You and Lingye Dance became more and more tacit, and after 3 breaths, another man in black was also easily killed.

"System prompt: You killed 1 disciple of the Iron Blood Sect, gained 100 experience, 100 jade, and 1 Iron Blood Battle Boot."

"Hey, I actually dropped another iron-blooded combat boot, and the violent rate is so high." Spirit Nightdance was surprised.

"I'll give it to you." Du You was also surprised, and if he killed a boss, he would explode one or two pieces of equipment.

"Don't, let you go first." Ling Yewu hurriedly refused, thinking in his heart, that is, you owe me, the more you owe, the more you remember me, and over time, my status in your mind will become more and more important, and finally, ......

"Alright then, let's move on." Du You didn't know the careful thoughts of the night dance.

"Hmm." Spirit's cheeks flushed slightly as she came back to her senses from her fantasies.

……

Half an hour later, the two marched a few hundred meters and obtained nearly 20 iron-blooded combat boots.

"The caves here are much wider." It has always been a small cave, but here it is much more open, giving people a feeling of sudden enlightenment.

"Well, the man in black here is not holding a knife, but a bow, it should be an archer, let's be careful." Du You found that the weapons held by the two black-clothed men in front of him were not quite the same, so he hurriedly threw one away to investigate the past.

[Disciple of the Iron Blood Gate] (Refining 5th Order)

Health: 430

Aura: 215

Attack: 64-66

Physical Defense: 42-44

Spell Defense: 42-44

"It's such a strong attribute, but fortunately the defense is weak, otherwise I would have to go home." Du You was a little bitter, his equipment couldn't compare to the two apprentices, and even the newly accepted sister couldn't compare, and he felt that his face was a little hot.

"Brother, I will protect you." Lingye Dance laughed and deceived herself.

"Protect ......" Du You was speechless, so he had to follow silently, venting the grievances in his heart on the man in black.

"System prompt: You killed 1 disciple of the Iron Blood Sect, gain 250 experience, and 250 jade."

"System prompt: You killed 1 disciple of the Iron Blood Sect, gained 250 experience, 250 jade, and 1 iron blood shin pants."

"Wow, another piece of equipment exploded, brother, send me the attributes." The "brother" of the Spirit Night Dance is calling more and more smoothly, maybe in her consciousness, she has regarded Du You as a real relative.

Du You sent the equipment attributes to Lingye Dance according to his words.

【Iron Blooded Shin Pants】(Second Grade)

Physical Defense: 21-22

Attack Speed: +2.2%

Equipment requirements: Physical occupation, level 5 of body refining

"It's really a suit, what is said in the equipment introduction is actually true, we have made a fortune." The Night Dance was a little excited. In "Ancient Realm", only the boss exploded some equipment before, and as for the suit, I had never heard of it, so it was no wonder that Lingye Dance was a little excited.

Du You is also very excited, as the backbone of the game, he knows the value of these suits, if the whole set is put together, it is estimated that the players in the entire Iron Mountain Town will go crazy for it.

"Night, Night Dance, you have to keep it a secret, or we will be hunted down to the end of the cape." At the beginning of the game, Du You didn't want to be delayed in upgrading, one Zhao Hu was annoying enough, and now there is a Wu snake, not to mention being trapped in a mysterious cave for 7 days, if you add a few, Du You feels that he has to be a savage.

"Don't worry, this is the secret of my brother and sister." Lingyewu happily agreed, and her eyebrows fluttered: Well, the secret of the two people.

"Uh...... Keep slaying monsters. Du You was speechless, he didn't know what this sister was happy about, so he had to divert the topic.

……

"System prompt: You have been upgraded to level 3 of refining and obtained 5 free attributes, please allocate them yourself."

"System prompt: Your level has met the requirements of Refining Rank 1, and it will be automatically upgraded to Refining Tier 1."

After nearly half an hour of killing monsters, after traveling a few hundred meters, Du You successfully rose to level 3 of body refining, and Ling Yewu also rose to level 5 of body refining, changed into a pair of iron-blooded shin pants, and after harvesting more than ten pieces of iron-blooded shin pants, the two came to a more spacious hole.

"Brother, it's strange how this cave becomes more open the more you go inside?" Lingyewu looked at the huge cave, with a radius of nearly 100 zhang.

"It's really strange, no, why aren't there any men in black here?" Du You was also amazed at the strange structure of this cave. Suddenly, two black-clothed men suddenly appeared behind Du You, their daggers glowing, and stabbed at Du You.

"Brother, watch your back!" The Night Dance was the first to see the man in black.

“miss”

“miss”

As soon as Ling Ye Dance's words fell, Du You had already escaped the attack of the man in black with his acumen as an assassin before.

[Disciple of the Iron Blood Gate] (Refining Rank 10)

Health: 540

Aura: 270

Attack: 86-88

Physical Defense: 57-59

Spell Defense: 57-59

"Brother, it's an assassin of the 10th order of body refining!" Just when the man in black appeared, Ling Yewu threw out a "high-level probe", which just happened to detect the level of the man in black, and it turned out to be a disciple of the Iron Blood Sect of the 10th order of body refining, and subconsciously exclaimed.

“-15”

“-19”

“-20”

When Du You heard this, his scalp was also numb, and he was actually 7 levels higher than himself, no wonder his damage was so low.

“-70”

“-71”

The attack of the two men in black came again, but this time Du You was not so lucky, and after the two injuries, Du You's health dropped by one-third at once.

“-28”

“-30”

"Brother, what should I do?" The Spirit Night Dance came suddenly, and seeing that the damage of the man in black was so high, he hurriedly asked Du You's opinion.

"Nightdance, what is your assassin's level 10 refining skill?" Du You added an instant blood recovery pill to himself, and decided to figure out the assassin's skills before making plans.