I'm afraid Su Luo can't even understand the hidden truth after thinking about it.

At this moment, the great devil was already holding the plaque excitedly, with tears in his eyes!

Before Su Luo could speak, the great devil rushed into it with a quick step!

Seeing the big devil rushing in, the little black cat stopped resolutely. It cried out with a meow, and its speed was faster than the big devil leaping! It was afraid that all the good things in the castle tomb would be plundered by the big devil.

Su Luo and Nangong Liuyun were not in a hurry.

What are you worried about? Anyway, the things of the Great Devil are theirs.

Therefore, the Great Demon King and the Little Black Cat rushed in every second, while Su Luo and Nangong Liuyun were leisurely walking in the castle tomb hand in hand.

The castle tomb is a standard demon building. The stone gates are large and thick, the building structure is simple and powerful, and it looks neat and neat.

The flowers and plants in the courtyard have withered, and most of the murals on the walls have fallen off. There is really nothing to see.

However, Nangong Liuyun looked at it more carefully than ever. He remembered the location of the entire castle, every tree and even the withered leaves.

His memory was so powerful that Su Luo asked him any questions about this castle, he answered clearly.

For example, when Su Luo saw the dead leaves on the ground, he asked him directly how many leaves there were left on the second tree.

In this way, Nangong Liuyun could answer any questions accurately, without any mistakes at all. Su Luo was also impressed.

At this moment, a strange sound suddenly came from the depths of the castle.

Su Luo and Nangong Liuyun looked at each other, held hands, and accelerated their pace.

The castle has three floors in total, and there are countless rooms. Under this sun-not-lit ground, there is a gloomy atmosphere everywhere.

They walked along the stairs and walked to the place where the sound made.

When Su Luo and the others arrived, they saw the big devil holding an axe and cutting desperately at a wooden door.

The wooden door looked just an ordinary wooden door, but no matter how hard the great devil cut and smashed it, it didn't move at all, and there was no trace of being chopped on the door.

The Great Demon King was panting, but in the end he had to give up.

He turned to look at Su Luo: "Why not, let's cooperate?"

In fact, the person who really wants to cooperate with the Great Demon King is Nangong Liuyun, who wants to borrow Nangong Liuyun's wisdom.

But he knew that Nangong Liuyun would not pay attention to her, but Su Luo. Once Su Luo agreed, Nangong Liuyun would not be able to stand by and watch.

"Cooperate? What to cooperate?" Su Luo asked slowly.

"Don't look at this wooden door inconspicuous. You saw it just now. No matter how I chop or cut it, I can't hurt it at all. It can be seen that the things inside this wooden door are definitely not simple!" The great devil stared at Su Luo and said seriously.

Su Luo nodded without comment.

A smile appeared in the eyes of the Great Demon King, and he said, "As long as you open this door, I will only choose the same thing inside, and the rest belongs to you, how about?"

Su Luo looked at the big devil suspiciously, as if he was thinking about something.

Seeing Su Luo hesitating, the great devil immediately shouted: "Really, I can swear that I only want one of them, and the other treasures of wealth belong to you, and I can guarantee that what I want is absolutely worthless!"
Chapter completed!