In a flash, Lu Han extinguished the lights in the room with only a wisp of Origin Murderous Aura.

"The questions on the book of heaven have been unlocked to the junior high school content, and you have to learn before you can do the questions, and now it is more and more difficult to improve every level."

Lu Han casually glanced at the content of junior high school, in addition to language, mathematics and English, six disciplines were added, and six subjects of six physics, chemistry, biology, politics, history and geography were added, and a total of nine subjects had to be studied.

Moreover, Lu Han is the first time that the six disciplines of physics, chemistry, biology, politics, history and geography are really puzzling to learn, such as the phenomenon of electromagnetic induction, can cutting the magnetic field with a closed coil really produce an electric current?

Compared with physics, Lu Han prefers biology and chemistry, which may be a good alchemy once mastered.

In fact, Lu Han didn't want to combine this knowledge into real life, after all, this is the Douluo Continent, and many supernatural phenomena cannot be explained by the knowledge of the earth, and it should be just a means to improve soul power.

Finally, an hour passed, and Lu Han learned the content of the first chapter of physics on acoustic phenomena, and basically understood it thoroughly.

However, he didn't brush any questions, just thinking about learning a few more chapters and finishing them in one go.

"I now have seventy-level soul power, although I can't beat a Titled Douluo like Chrysanthemum Pass, but it shouldn't be a big problem to deal with someone like Dugu Bo, so I'm not in a hurry to improve my soul power first."

Lu Han groaned, and released all the soul rings on his body, and circled out of his feet.

The six dark golden soul rings seemed to have been silent for too long, and they were actually emitting a long-lasting groan alone, and one supreme ancient aura after another emerged.

These six million-year soul rings come from gluttony, cunning, jair, tyranny, relentlessness, and pixiu.

Originally, Lu Han might not be able to attract them, but fortunately, there was a gluttonous call to call for them, and he built a connection with the unique aura of the nine sons of the dragon.

It's a pity that their soul shattering is even more serious than gluttony, and they can't condense their soul sense, so they can't manifest the phantom and communicate with Lu Han.

Only gluttony and gluttony can condense soul consciousness, but gluttony seems to be asleep, and no matter how he calls, there is no response, only gluttony can be on call.

I saw that the soul ring that belonged to the gluttony instantly shone brightly, a tiger tooth dragon claw, and a huge phantom of the sheep's body and human face immediately floated out, and his old and majestic roar sounded.

"Stinky boy, I haven't let the old man out for a few months, and I'm about to suffocate the old man, what's wrong? Having trouble? Gluttony was not angry, but he looked very friendly.

remembers that the second meeting between him and Lu Han was eight months ago when he recruited Baxia.

Lu Han's spiritualism could cover the entire Star Dou Great Forest, but he didn't dare to extend to the Lake of Life for fear of attracting the attention of Emperor Tian, so he asked Tao Tao to come out and help lure out the remaining Nine Dragons.

But only three were recruited, plus the three that Lu Han had absorbed before, and there were still three missing of the nine sons of the dragon, namely the prison cow, the pu prison and the chi.

It took Lu Han a full year to not be able to perceive their existence, and even the gluttony couldn't be contacted through the power of the bloodline, so Lu Han suspected that they were not in the Star Dou Great Forest.

However, Lu Han is not in a hurry, after all, it will take a while for him to break through Contra, and if he really can't find them, it would be good to simply go to the Demon Forest and dominate the Evil Eye Tyrant.

Lu Han put his hands on his knees, made a turtle breath gesture, and then put away all the soul rings, leaving only Tao Tao and his soul rings.

"Gluttonous brother, you said that we are so acquainted, can't we call you out to chat for a while? Wouldn't it be nice to come out and breathe by the way? Lu Han said with a smile, the picture of this person is very funny.

Gluttony smiled heartily and said, "Hahaha, don't be poor, let's talk quickly, what are you looking for my brother?" ”

Saying that, gluttony sat on the soul ring, but despite this, he was still ten heads taller than Lu Han.

Then Lu Han cupped his forehead and said, "Actually, it's nothing, I just want to know if the Beast God Emperor Tian is a person from your era?" Uh, no, it's a soul beast. ”

Tao Tao shook his head, very surprised why Lu Han asked this, and replied after pondering for a while.

"Beast God Emperor Tian, hehe, time has passed, and with his current cultivation, he can indeed afford the name of the beast god."

"Do you know the Age of the Elder Dragon God? It was probably hundreds of thousands of years ago, I can't remember exactly how many years, at that time, Di Tian was not called Di Tian, but one of the alien dragon warriors under the old man's seat. ”

Hearing this, Lu Han instantly became interested, even the top-level bloodline of the Golden-Eyed Black Dragon King can only be a foreign dragon, and the real true dragon bloodline should only be the nine sons of the dragon and a few direct bloodlines such as the gold and silver dragon kings.

Lu Han was looking forward to what Tao Tao said next, but Tao Tao didn't mean to say anything further, and asked Lu Han instead: "Why are you asking Di Tian, don't you kid want to beat him?" ”

As he spoke, his gluttonous face became serious, and before Lu Han could explain, he said in a deep voice.

"The golden-eyed black dragon is the only remaining soul beast in the Douluo Continent that is closest to the bloodline of Lord Dragon God, you must not beat his idea, otherwise don't blame the old man......"

At the same time, the surrounding air also had strong abnormalities under the mood fluctuations of the gluttony, and even Lu Han's nerves were also affected a little, it seemed that the gluttony was serious.

Lu Han hurriedly explained: "That giant boss, it's too late for me to hide from him, how dare I hit his idea." ”

"But then again, isn't the soul beast closest to the bloodline of the Dragon God still has the Silver Dragon King?"

Hearing this, Tao Tao's eyes widened suddenly, and the hair on his body stood up slightly with the shaking of his body: "Presumptuous!" You know too much, don't ask what you shouldn't ask, don't cause the old man to suffer with you! ”

At the same time as the words fell, the gluttony returned directly to the soul ring, and Lu Han could even feel the panic and anxiety from the soul ring.

"Whew~ It's embarrassing, is it necessary to be so exaggerated?" Lu Han was also a little nervous in his heart, it seemed that Tao Tao really knew something and didn't want to tell him.

Since he didn't want to say, he didn't have any interest in asking, so he sat quietly for a while and then fell asleep.

……

In the western world, in the Sun and Moon Continent, in the barren land north of the Demon Forest, there is a boundless sea of fire!

The sea of fire is a hundred miles in circumference, and there is red magma rippling everywhere, which means... There was a dead silence for a hundred miles, and no living soul could survive here.

The crimson flames raged in the center of the sea, and the high temperature here all year round caused the shore to be deserted for hundreds of miles, but under this layer of fire magma, there was a cave.

After three hours of tens of thousands of miles of running, the man in black finally shook off the siege of more than a dozen Titled Douluo and returned here.

However, no one would have thought that such a place where birds don't would be the site of the Dark Soul Palace!