After traveling to the world of cultivation, I rely on the game system to survive

"Isn't this too exaggerated?" Pei Nianyi and Xia Chen looked at each other, both feeling inexplicably puzzled. "How are we going to find the key?"

Now that we are here, we must not return empty-handed.

The two of them didn't waste any time and immediately started looking for the key.

The process of finding the key was far different from what Pei Nianyi had expected.

She originally thought that after entering the treasury, she would first check the list, then look for those who were not on the list, and finally look carefully to see if there were any secret rooms or compartments.

But the huge mountains in front of her made her sigh.

Pei Nianyi directly covered a treasure mountain with his spiritual sense, and the spiritual sense split into strands of thin lines, penetrating straight into the cracks on the surface and sweeping down one by one quickly.

If you come across something that looks like a key, pull it out and put it aside.

It took more than two hours to pick out nearly 20,000 treasures that looked like keys and piled them in the open space of the treasury.

In the process of searching for the key, Pei Nianyi also used his power for personal gain to find a lot of spiritual swords, robes and magic weapons.

She originally wanted to put it directly into the storage ring, but Xia Chen stopped her.

"These treasures probably have special markings of the dragon race. Think about it, why is there no guard at the entrance of the treasure house?" Xia Chen took out a royal blue storage bag and handed it to her: "Don't put it directly into your storage ring, use this."

Pei Nian nodded slightly, took the storage bag and quickly put the treasure away. To be on the safe side, he put it back into the system's backpack.

They had stayed in the treasure house for a long time. Pei Nianyi finally checked the space again and found no mezzanine, so he left without delay.

After leaving the treasure house, Pei Nianyi and Xia Chen concealed their aura and returned to the Dragon Palace of the Demon King in the Secret Realm of the Mysterious Sea as quickly as possible.

The whole process went smoothly, but I encountered some difficulties after I got back.

The Dragon Palace is very safe and ordinary people cannot find it.

Only then did Pei Nianyi release the treasures he had taken from the treasury.

Filled up a large room.

Pei Nianyi and the other two looked at each other.

How can I tell if there is a key inside now?

Xia Chen and Su Huaining frowned and tried to find the key.

Seeing the giant dragon following him, Pei Nianyi smiled slightly and had an idea in his mind: "I have a way, it might be useful!"

After this period of treatment, confusion flashed across the dragon's golden eyes from time to time, and then gradually regained clarity.

At this moment, the giant dragon was staring coldly at the treasures that suddenly appeared in the room, and then his gaze fell on Pei Nianyi.

This little human who appeared out of nowhere robbed the dragon clan's treasure house and took the stolen treasures back to his own dragon palace.

"Dalong, Dalong, come and help me!" The girl pointed to the room filled with treasures and said, "Help me find the key to the Dragon Sleep Temple."

The dragon stared at her without responding, as if it didn't understand why this human cub was so presumptuous.

Although he has not been very clear-headed for many years, he would not be so foolish as to hand over the key to the dragon clan's heritage site to an outsider.

Considering that she and the other two guys had devoted themselves to treating him during this period, he had already let them off the hook by not blaming them for stealing the dragon clan's treasure house. Now he was actually trying to push his luck further and ask him to help find the key?

Where on earth did this shameless human bastard come from?

The giant dragon turned around, leaving Pei Nianyi with only a lonely and arrogant back.

"big dragon?"

"Demon King?"

"Come and help me find the key. This concerns your grandson!"

The dragon turned around suddenly, staring at Pei Nian with its golden eyes for a long moment. After a long while, it spoke: "Are you talking about my grandson?"

"Demon King, are you awake?" Pei Nian was delighted, with some excitement in his voice.

"Grandson, what's going on?" A terrifying pressure came from the Demon King. His expression was cold, completely different from a few days ago.

"Xie Chang'an, your dear grandson, you haven't been heard from since returning to the demon world a few years ago. According to what you said when you were awake some time ago, you went to the Dragon Sleep Temple to receive the inheritance."

The demon king's throat tightened a little. He slowly stood up and looked down at Pei Nianyi.

"What exactly happened? Where is my son Xie Jianxing? What happened to Xie Changan?"

Pei Nian looked at Xia Chen and Su Huaining, and both of them shook their heads, obviously not understanding why the Demon King knew nothing.

"The story begins with the Demon Locking Tower a few years ago..." Pei Nian sighed and explained slowly.

The dragon stood there in silence.

He listened to the girl's story in silence. His son was missing and most likely dead, his daughter-in-law died to protect her grandson, and his grandson, whom he had never met, disappeared again after returning to the demon world.

After a long time, the dragon's back seemed to bend, and its expression was filled with unconcealable loneliness.

After the Demon King accepted the reality and calmed down, Pei Nianyi couldn't wait to ask him to find the key.

The demon king just glanced at the room full of treasures and gave his answer.

Not surprisingly, there was no key.

Pei Nianyi was not too disappointed. When she saw the messy treasure house, she had a premonition that she would not get the key on this trip.

"Then what should we do next?" Su Huaining asked dejectedly.

"If it's not in the dragon clan's treasure house, then the key can only be in Xie Ji's hands." The demon king reminded lightly.

Immediately, Pei Nianyi decided to go deep into Xie Ji's bedroom to find out what was going on.

This is not an easy task. How can someone sleep soundly on a bed lying on the side? Xie Ji's bedroom is naturally heavily guarded.

Li Yan sent people to secretly stir up conflicts between the two demon tribes that had surrendered to Xie Ji. The two tribes agreed to resolve the conflicts in the traditional demon way in the eastern suburbs of the palace.

As expected, Xie Ji led his men out of the city to the eastern suburbs the next day.

After some discussion, they finally decided to leave Su Huaining and Xia Chen behind, while Pei Nianyi went to Xie Ji's bedroom alone to spy.

She activated her concealment skills and headed towards the inner palace without stopping.

By the time she slowly approached Xie Ji's bedroom, her concealment skills were no longer able to hide her aura.

"Together with the shadows, walking in the fog of life and death." Pei Nian pinched his fingers together and recited the lines softly: "Secret Technique: Concealment!"

Pei Nianyi entered the invisible state, and no one in the world of cultivation would be able to see through her invisibility.

However, the duration of this invisibility state is limited, and Pei Nianyi must enter Xie Ji's bedroom to find the key when the invisibility ends.

When she turned on the stealth mode, it also gave her a bonus to her physical skills, and she swiftly passed through the gaps between the patrols.

Pei Nianyi was nervous and walked carefully along the way.

Fortunately, Lanling Wang's invisibility skill was really effective. Nothing went wrong along the way, and she successfully slipped into Xie Ji's bedroom.

As soon as she entered the bedroom, her figure was revealed.

This is the time for stealth skills.