Xu Qiao only had a vague impression of Jun Hei Prison, but he just remembered that Jun Hei Prison was a Black Flame Demon Tiger who had transformed into an ordinary realm, and he didn't know anything about the rest.

Lu He shook his head and said: "After all, I am a human race, and Tianhu City is in the hinterland of the demon clan, so naturally I can't go, when the time comes, I will ask Jun Hei Prison to bring a letter, you can help me introduce him to your father, so that your father can see the letter, okay?"

"No problem!"

Xu Qiao nodded hurriedly, and then said suspiciously: "Lord Engong, if you have anything to help with, just tell me directly, I'll help you go to my dad and say, my dad listens to me the most, plus you have a great life-saving grace to me, he will definitely help." ”

Lu He said with a smile in his voice: "I am the same as you and Xu Yin, and your father is my elder, the etiquette that should be taken is still to go, and you will know it after you see Jun Hei Prison." ”

"Alright then!"

Xu Qiao nodded heavily, then clenched his small fists, and said, "Lord Engong, you wait for me, or I will be able to break through to the Mortal Realm in a few months, and when I reach the Mortal Realm, I will go to play with you!"

"Okay, I'll wait for you!"

Lu He nodded, then chatted a few more words, and then turned off the communication jade talisman.

Outside the mountain temple, after waiting for two hours, it was estimated that Jun Hei Prison had almost gathered all the demon clans in Cangshan together, so Lu He summoned Jun Hei Prison to him.

After about half a pillar of incense, Jun Hei Prison pushed the door and walked into Lu He's study.

At this time, Lu He was sitting at the desk reading a book, Bingying turned into a small Xuanbing Dragon lying on Lu He's shoulder and fell asleep, Jun Hei Prison was afraid of waking up Bingying and being scolded, so he whispered: "Master, what do you call the little one?"

"How are the demon clans in Cangshan placed?"

Lu He put down the books in his hand, looked up at Jun Hei Prison, at this time Jun Hei Prison's face could not hide the tiredness, these days he has been cleaned up by the Black Wing Demon King, all day long is worried, tonight after a big battle is to go to all parts of Cangshan, the 500,000 demon soldiers all gathered together, and some of the demon kings who set up another mountain beat violently, it is because of his busyness in the middle of the night that all the demon clans in Cangshan were suppressed.

Jun Heijian smiled: "It's no problem, in fact, those guys with different intentions are already scared when they see their master coming back, where do they dare to resist, I see those demon kings kneeling down and kowtowing to beg me for forgiveness everywhere I go, and it is not difficult to clean up." ”

Lu He nodded with satisfaction, a smile appeared in his eyes, and said, "You did a very good job, Black Prison, Cangshan is thanks to you when I am away, otherwise those demon clans would have been in chaos long ago." ”

It is rare for Lu He to praise Jun Hei Prison, but he also admits Jun Hei Prison from the bottom of his heart, and treats Jun Hei Prison like a family member, just because Jun Hei Prison is lazy, but as long as it is a task assigned by Lu He, he will do his best to perform it faithfully, at most he is just lazy.

Hearing Lu He's praise, Jun Hei Prison was slightly stunned, and then tears appeared in his eyes, and he choked up: "Master, with your words, it doesn't hurt that Black Prison will die after doing its best!"

"Okay, stop sensationalism. ”

Lu He smiled: "You help me run." ”

"Where to go?"

Jun Heijiao also saw the letter that Lu He put on the table, and his face suddenly became serious.

Lu He handed the letter to Jun Hei Prison and said: "Go to Sky Fox City, find Xu Yin and Xu Qiao, I have already contacted Xu Qiao, she will take you to meet her father, that is, the patriarch of the Silver Fox Clan, I want him to help me find out the current attitude of the Demon Clan towards Cangshan among the Demon Clan, and the details of the Black Winged Demon King." ”

"The details of the Blackwing Demon King?"

Jun Hei Prison took the letter and wondered, "Didn't that guy run in?"

Lu He smiled: "Of course not, he kept saying that Cangshan was his fiefdom, that was obviously his boss's promise to him, there must be a master behind the Black Wing Demon King, we want to win a hundred battles, the first thing is to know each other and confide." ”

"Subordinates understood!"

Jun Hei Prison is not stupid, he immediately knew what Lu He wanted him to do, so he arched his hand and said, "I'll set off now." ”

"Wait. ”

Lu He stopped Jun Hei Prison, handed over a Qiankun ring containing 300,000 high-grade spirit stones to Jun Hei Prison, and said, "You can't come to the door empty-handed, you give this thing to the patriarch of the Silver Fox Clan, and ......."

Speaking of this, Lu He paused, looked at Jun Heijiao, and said, "Let's set off again tomorrow morning, and have a good rest tonight." ”

Jun Hei Prison was stunned when he heard this, and a warm current slipped through his heart, he was already tired and sleepy, and at this time, when he heard Lu He's words, his whole heart relaxed, and he nodded with tears in his eyes, and then turned around and walked out of the study and returned to his room.

After Jun Hei Prison left, Lu He carefully put Bingying on the bed, and then her figure flashed and disappeared from the mountain temple.

In less than half a cup of tea, Lu He came to the three mountain ranges guarded by the Black-Winged Demon King.

Lu He quietly observed with his spiritual sense, after the death of the Black Wing Demon King, these three mountain ranges were already in a state of ownerlessness, and there was no one here who could stop Lu He from refining the mountain temple.

Without hesitation, Lu He's spiritual sense swept over, and a total of eight mountain temples were found among these three mountain ranges.

Taking a deep breath, Lu He walked into the first mountain temple.

It wasn't until early in the morning, when the sky was white, that Lu He finished refining the last mountain temple.

Of the eight mountain temples, two of them are small hills of five hundred miles, and the rest are big mountains, and the largest one is four thousand miles long, which directly brings a fourfold increase in strength to Lu He.

And all the mountain temples combined, a total of nine times the strength of Lu He.

At this moment, Lu He was standing at an altitude of hundreds of thousands of meters, and the wind blowing like a knife was blowing on his body, making the hunting sound of his clothes, but Lu He was motionless, and the cold wind had no effect on him.

Nine-fold increase in strength!

The current Lu He's strength is three times stronger than that of wearing the official mansion in the Cangshan Mountains.

If he is allowed to meet the black-winged demon king now, Lu He is absolutely sure that he can take down the black-winged demon king within the time of a stick of incense.

Although he didn't know if he could deal with the powerhouses of the Celestial Realm now, Lu He knew that at least from the current known masters of the Earth Evolution Realm, he was already at the top level.

In the past, before refining these three mountain ranges, Lu He's strength was one level lower than that of the Black Flame Blood Dragon, and two levels lower than that of the Black Wing Demon King.

And now, Lu He's strength has surpassed the Black Wing Demon King by a lot, and even surpassed the Black Flame Blood Dragon by more.

The improvement of this strength is definitely not as simple as one plus one equals two, but one plus one equals three, which is greater than two.