When Li Yuanqing walked into the hole, he realized that it was very different from the last time he saw it.

There were many people stationed outside because the hole was very big. However, this was not special. What was special was that the inside of the hole had been turned into a cultivation place.

Qin Feng was recuperating not far from the hole. After Li Yuanqing revealed himself, Qin Feng hurriedly came to see him.

“Greetings, Your Highness!”

“Any movement?”

Along the way, Li Yuanqing saw that the defense of the Wings Clan’s cave was especially strict. There were even layers of defense that placed the cave in the middle.

The Northern Kingdom treated the catacomb as an important place. They guarded it strictly and did not allow any mishaps.

This made Li Yuanqing nod to himself.

“The aura in the cave seems to have become stronger these few days. I’m worried, so I’ll stay here day and night!” Qin Feng said respectfully.

Li Yuanqing nodded. According to his calculations, it was easiest for demons to jump out of the catacomb these few days.

“You can leave first. I’ll guard for a while!” Li Yuanqing gestured for Qin Feng to leave. After everyone left, he unsealed the Demon Sealing Sword Formation. If he remembered correctly, there should be nine experts under the hole who had been summoned by the Wings Clan.

He decided to take the opportunity to let these demons up and teach them a lesson. He could also take the opportunity to sign in for some things here.

As expected, as soon as he unlocked the Demon Sealing Sword array, a voice sounded in his mind.

[Host, do you want to sign in at the entrance of the catacombs?]

“Sign in!”

As expected, he could sign in repeatedly here. Moreover, the effect was better if he signed in every once in a while. It was similar to his guess back then.

[Congratulations to the host for getting the Demon Slayer Sword!]

[One: 100 Demon Slayer Swords!]

[Two: A Book of Demon Language!]

There were very few records of the demons in the Catacombs in the records of the Northern Kingdom. There were only a few sentences, and they were not very detailed. Therefore, Li Yuanqing did not know much about the demons in the catacombs. He did not even know what the levels were over there.

He of course had no idea about Demon Language!

However, Li Yuanqing remembered that he had learned the Demon Sealing Sword Formation last time, but he had never had a suitable sword to make a sword formation. He felt that the effect was not good.

So Li Yuanqing chose the first option this time and obtained a hundred Demon Slayer Swords.

A Demon Slayer Sword appeared in front of him!

The Demon Slayer Sword split into two, two into four. Soon, there were hundreds of Demon Slayer Swords in front of Li Yuanqing!

Moreover, every single one of these Demon Slayer Swords was cold and sharp. One look and he could tell that they were not ordinary. Every single one of them was connected to Li Yuanqing’s mind, which made him very happy!

Soon, he placed the Demon Slayer Sword into his dantian to nourish it. Then, he stared at the unsealed catacomb. The entrance to the catacomb was deep inside. He wanted to see if the nine experts summoned by the Wings Clan were still around.

The experts under the hole had known after the seal was removed. At this moment, they were overjoyed. They had been trapped in the catacomb for many years. It was not easy for them to wait until the red moon when the entrance to the catacomb loosened and come to the human world by colluding with the Wings Clan.

They had originally wanted to show off their skills and enjoy the delicacies of the world, but they did not expect to be sealed by Li Yuanqing when they returned to the cave to adapt to their new bodies.

So this time, they immediately rushed out as soon as they saw the seal loosen, wanting to reach a new agreement with the Wings Clan. They could help the Wings Clan kill, but they could not seal them again.

However, when the first expert rushed out, he realized that the handsome young man in front of him was not the Patriarch of the Wings Clan they knew, nor was he from the Wings Clan.

His strength was much stronger than theirs too. This expert wanted to escape, but he discovered that the cave entrance had been sealed again. And he was the only one in this cave.

The demon was dumbfounded. He couldn’t escape even if he wanted to. He wanted to fight but his companions didn’t come up. He was alone, so it didn’t seem like he could defeat him.

What now?

Li Yuanqing did not think too much about it. The demon that came up had the strength of a second-grade Grotto-Heaven realm. It was a good opportunity for him to practice! It had been a long time since he had a chance to find such a good sparring partner!

Therefore, Li Yuanqing kept this expert and gave him a heavy beating. Be it using the Saint Extermination Stone or the Clear Sky Sword, Li Yuanqing deliberately showed mercy. He only used him to practice and did not kill him.

Ten minutes later, Li Yuanqing felt that this demon that had escaped from the catacomb only had those few moves. He smacked the demon to smithereens when he found out that the demon did not have any new moves. Only then was he relieved.

There was really no need for him to be soft-hearted against these demons after they killed so many clansmen of the Qiang and Li clans. Killing them all was much better than staying in this hole and sealing them.

After all, the dead were the safest and least threatening!

The next day, Li Yuanqing came again. Just like the day before, he opened the Demon Sealing Sword Formation in the catacomb and waited for these demons to rush up. This time, two came!

The two demons had been wondering. Their companion seemed to have gone up yesterday and had not come down again. He had not given them any news either. Did he get any benefits which was why he did not call them?

The last time they reached an agreement with the Wings Clan to kill, they had gained a lot of benefits. At that time, no one wanted to monopolize it. Therefore, as soon as the seal was loosened, the two demons rushed out again. Li Yuanqing signed in again, but this time, he actually got a book of the Demon Language.

He could also stretch his muscles and get rid of these two demons. These two were also second-grade Grotto-Heaven Realm experts. Although their strength was not very strong, one of them cultivated a special cultivation technique.

That demon had a cultivation technique that could make him invisible and hide so he had almost escaped the cave when Li Yuanqing wasn’t careful.

On the third day, Li Yuanqing opened the Demon Sealing Sword Formation again and signed in again. This time, he obtained a Shadowless Art. The main function of this cultivation technique was to hide. This was a little different from the cultivation technique Li Yuanqing knew now.

He was now relying on his high strength, which was at the fifth-grade Grotto-Heaven Realm. If the other party’s cultivation realm was lower than his, no one could see him as long as he did not get too close to the other party, in addition with the terrain and his speed.

However, this Shadowless Art could allow him to still hide his figure in front of experts above the fifth or sixth-grade Grotto-Heaven Realm. Moreover, the effect was especially good. It was simply a sharp weapon.

Li Yuanqing had the Sand Escape Technique, the Shadowless Art, the Demon Subduing Palm, the Demon Slayer Sword, and the Saint Extermination Stone. He felt that even if he encountered a super powerful expert in the Northern Kingdom, his life would not be in danger even if he could not defeat him!