When danger came, Su Mo had no time to think and wanted to dodge to the side.
But the next moment, his body fell into darkness.
Su Mo was just under a bouquet of huge black flowers, but the bouquet of black flowers suddenly bloomed completely, swallowing Su Mo like a bloody mouth.
In the darkness, rows of saw-like teeth bit Su Mo's body fiercely.
However, these teeth could not harm Su Mo's body at all.
"Crush it for me!"
Su Mo shouted softly, and his profound energy suddenly surged out and rushed in all directions.
Bang!
The huge black flower immediately collapsed and turned into a pile of black fragments, scattered one after another.
Su Mo's figure was revealed without any injuries.
"I didn't expect that even this vegetation can be attacked!"
Su Mo looked surprised. Although the black flower could not hurt him, it was not weak at all. It could probably bite an average low-level Martial King to death.
Shaoqing, Su Mo immediately left this place and continued moving forward.
In order not to make any noise, Su Mo became more careful and did not go near any plants here.
After flying through the underground world for half an hour, Su Mo avoided more than a dozen groups of patrolling members of the Underworld Demon Sect, and finally found the real mountain gate of the Underworld Demon Sect.
In his sight, a continuous group of buildings appeared in front of him.
This building complex is built like a city, and there are four of them, four identical cities, lined up.
The four cities are all built with black boulders. Each city is not small and can accommodate a population of one million.
"Ghost City, Yin City, Shilu City, Yama City!"
Su Mo hid in the distance and scanned the four cities and found that there were names on the city gates.
He instantly understood that every city in this city was a major demon palace of the Huangquan Demon Sect.
There are only four major demon palaces in Central Continent, and now there are exactly four cities.
Su Mo clearly felt that his natal Spirit Sword was in Yin Luo City where the Yin Luo Palace was located.
However, he didn't know where Hong Qingxuan was.
After pondering for a moment, Su Mo decided to find Hong Qingxuan first. He could collect the spirit sword at any time, but he only had one chance to save Hong Qingxuan.
However, the first problem he faced was how to sneak into the city?
Although he has changed his appearance and attire now, his aura is completely different from that of a member of the Underworld Demon Sect.
Su Mo frowned. He must find a way to sneak in. He must not force his way in.
There are many strong men in the Huangquan Demon Sect, and there are also strong quasi-emperors. If faced head-on, it would be impossible for him to rescue Hong Qingxuan.
After thinking for a moment, Su Mo thought of a way, which was to enter the city underground.
Now, his only worry is whether these cities have large defense formations.
If there is a large defensive formation guarding the city, it will be impossible to enter the city from underground.
After a moment, the mysterious energy outside his body swirled around, instantly annihilating the ground beneath his feet, and his entire body entered the underground.
Su Mo first sneaked towards the city where the Yama Hall is located. It is said that the Yama Hall is the head of the halls of the Underworld Demon Sect, and Hong Qingxuan is most likely to be imprisoned in the Yama Hall.
Su Mo used three levels of breath-condensing techniques, almost condensing his breath to the extreme, trying not to leak even a single breath.
After a while, he sneaked under Yama Luo City, and then slowly sneaked upwards.
Soon, Su Mo's figure emerged from a hidden corner in Yama City.
Everything went smoothly, there was no defensive formation, and he easily entered Yama City.
Immediately, Su Mo used his spiritual sense to carefully investigate the entire Yama City.
There are very many people from the Huangquan Demon Sect in the city, no less than five to six hundred thousand.
However, after searching the entire Yama City, Su Mo could not find the whereabouts of Hong Qingxuan.
Of course, there were several parts of the palace that he did not investigate because there was a terrifying atmosphere coming from the palace.
This shows that there are super strong people among them.
Su Mo didn't dare to alert others, so he didn't go to investigate.
Then, he used the same method to check the other three cities, but still found nothing.
"Where is it?" Su Mo frowned. There were places in the three cities that he had not yet explored, or Hong Qingxuan might be in those places.
However, once he uses his spiritual sense to explore those places, he will definitely not be able to hide them from the powerful people inside.
"Catch someone and ask! It's best to catch Huangfu Qing!"
Su Mo whispered to himself, he was currently in the city of Yin Luo Palace, and Huangfu Qing was from Yin Luo Palace.
And what a coincidence, his natal spiritual sword is also in Yinluo City.
After pondering for a moment, Su Mo followed the feeling in his mind and headed towards the place where the natal spiritual sword was.
He shuttled through alleys and avoided a person named Huangquan Demon Sect.
Not long after, Su Mo approached an attic. The attic was four stories high. It was gray-white in color and made of rocks.
Standing in a corner not far from the attic, Su Mo was like a ghost, staring at the attic quietly.
"Interesting!" A sneer appeared on Su Mo's lips because he felt a familiar atmosphere in the attic.
This breath belongs to Huangfu Qing.
It seems that his natal spiritual sword is in Huangfu Qing's hand.
"Okay, capture Huangfu Qing and interrogate Qingxuan's whereabouts!" Su Mo thought to himself.
Immediately, Su Mo flashed and flew to the attic door.
Boom! Boom! Boom!
Su Mo raised his arm and knocked lightly on the attic door.
Su Mo was not worried about Huangfu Qing discovering his identity. His appearance had changed and his aura was hidden, making it impossible for the other party to recognize him at a glance.
Before the other party recognized his identity, Su Mo was sure to restrain him.
However, after knocking on the door, dozens of breaths passed, and there was no movement in the attic.
"Not there?" Su Mo narrowed his eyes slightly. His natal Spirit Sword was clearly in the attic, but the other party was not there?
No wonder Huangfu Qing's aura was so weak. It turned out that the other party was not in the attic.
However, it would be better if he just waited in the attic.
Gently pushing open the attic door, Su Mo entered the attic in a flash.
After closing the door again, Su Mo looked around in the attic.
The first floor of this attic is a hall, the second floor is several bedrooms, the third floor is the alchemy room, and the fourth floor is the practice room.
After looking around, there was no one in the attic. Su Mo came to the practice room and found his natal Spirit Sword.
I saw a stone table in the practice room. On the stone table was a huge silver iron basin, which was half filled with green liquid.
And his natal spiritual sword was soaked in liquid.
"What kind of liquid is this?" Su Mo was confused, but after checking for a long time, he still didn't know what the green liquid was!
Immediately, Su Mo carefully took out the Life Spirit Sword from the liquid and put it into the storage ring.
Finally, he sat cross-legged in the practice room and waited quietly for Huangfu Qing's return.
Su Mo did not practice because practicing would cause his aura to leak out and easily expose him in advance.