Chapter 493 Demon God

The aura of foreign races may not necessarily be from the Wu Clan, but Gu Zheng would still be careful, even though he now has the strength of the Return to Void realm.

Gu Zheng now has a deep understanding of the world of immortal cultivation. He is no longer the ignorant boy who knew nothing at the beginning. The Return to Void realm is indeed powerful on Earth and is considered a top master, but in the prehistoric world, it is only the starting point of immortal cultivation.

The three realms of Qi transformation, spirit transformation, and Return to Void are the three realms of the prehistoric heavenly immortals. The so-called heavenly immortals are also the starting point of immortals and the starting point of true immortal cultivators.

There are too many people who are stronger than heavenly immortals. Any Golden Immortal is much stronger than Heavenly Immortals. Above Golden Immortals, there are even stronger Daluo Golden Immortals. Above Daluo Golden Immortals, there are Quasi-Sages. At this level, one finger can kill a Heavenly Immortal.

Although foreign races may not necessarily have a high realm, even if they have the realm of Golden Immortals, they are no longer something that Gu Zheng can deal with, so it is not wrong for Gu Zheng to be careful.

Especially in this situation, the earth's spiritual power is unexpectedly recovering. The recovery of spiritual power also means that more powerful people may appear on the earth. At this time, we must be more careful.

The place where the spirit of the weapon detected was in the basement, where a small amount of foreign breath leaked.

It was very small. If it were not for the spirit of the weapon, even a golden immortal would not be able to detect it. This also proved that there was something in this castle, and Brown did not deceive him.

Knowing the place, Gu Zheng did not go down to explore immediately, but went to the kitchen and made a dinner by himself.

This was also his first dinner in the castle. Originally, Hao Sen wanted the chef here to cook, but Gu Zheng refused. It was not because he was worried that the dishes here would poison him, but the ingredients here, the chef Gu Zheng knew all about it, and he was now a big mouth, so it was better to cook it himself.

Hao Sen was lucky to be left by Gu Zheng to eat together. Eating food, it's better to have more people.

As for the butler, he had threatened before, but Gu Zheng ignored him. A person with the second level of internal strength cultivation was not in Gu Zheng's eyes at all.

"Mr. Gu, your cooking skills are amazing. This is the most delicious thing I have ever eaten!"

Hao Sen's eyes lit up after just one bite. He had heard before that Gu Zheng's cooking skills were very good and he was the best chef in that competition, so that no one dared to accept Mr. Brown's challenge, and all the chefs who had challenged him were won by Gu Zheng.

He had only heard about it, but he didn't know how good Gu Zheng's cooking skills were. Today he finally saw it. This was definitely the most delicious thing he had ever eaten. He had never thought that someone could make food so good.

"If it tastes good, eat more!"

Gu Zheng smiled slightly. Hao Sen was just an ordinary staff member who didn't know anything. He was also a person who served him. Gu Zheng would not be stingy for serving him.

The meal was eaten up, and most of it was eaten by Hao Sen. It was really that Gu Zheng's food was so delicious that he couldn't help but keep eating it. In the end, he felt embarrassed.

After dinner, Gu Zheng went straight back to the bedroom and didn't go to the basement to explore.

In the middle of the night, a man with dark power came to Gu Zheng's bedroom, carefully explored, and left quickly. Not long after, a man with light power also came, and left after exploring.

After they left, Gu Zheng, who was lying on the bed, showed a smile.

These two people came to observe him. With Gu Zheng's current cultivation, hiding himself and disguising himself as an ordinary person, let alone that they only have the strength of a cultivator, even if they really reach the strength of a cultivator, as long as they have not reached the Return to Void realm, they cannot be detected.

After the two left, Gu Zheng got up and walked to the basement alone.

The basement of the castle is very large. It used to be a dungeon, so it looks gloomy underneath. Now it has become a storage room, storing some things that are not easy to put outside, and some materials for maintaining the castle.

After all, the castle has a long history and has been built for too long. If it is not well maintained, it is easy to cause damage. Once it is damaged, it will be sued. Therefore, the Brown family has always maintained the castle well before. Although the basement is gloomy, it is not damp, and there are many useful things.

Gu Zheng ignored all these and went straight to the room at the bottom. There was nothing in this room except an ancient magic circle. According to the spirit of the weapon, the aura of the foreign race came from this magic circle.

This is also a broken magic circle. Because of its age, it is protected and cannot be moved.

Gu Zheng walked over and soon frowned.

Gu Zheng could not feel the aura that the spirit of the weapon said. However, this broken magic circle was made of very good materials, very hard meteorites, and ordinary people could not destroy it. However, the magic circle no longer had any function and was purely a decoration.

There was also a stone wall in this room, engraved with the origin of this magic circle, and there was nothing else in the room except the necessary lamps. From the outside, there was no abnormality.

"The magic circle left by Solomon the Great?"

Looking at the introduction on the wall, Gu Zheng couldn't help shaking his head. The introduction of the magic circle here was very detailed, saying that this was the summoning magic circle left by Solomon. It was said that Solomon used this magic circle to summon seventy-two demons to help him fight and establish a huge empire.

Gu Zheng didn't believe this statement, nor did he disbelieve it. This was just an ordinary stone wall. Apart from its age, there was nothing else, not even a signature.

"Summoning magic circle, foreign?"

Gu Zheng's heart suddenly moved. If it was just a magic circle, it would seem that there was nothing unusual, but the spirit of the weapon said that there was a foreigner's breath here. Thinking of the story on the stone wall, Gu Zheng suddenly had a guess in his heart.

But it was just a guess. Gu Zheng didn't know whether it was true or not.

Before he was ready, Gu Zheng didn't plan to thoroughly explore the secret of the magic circle. He quietly left the basement and returned to the bedroom.

"Boss, good morning!"

The next morning, the housekeeper knocked on Gu Zheng's door. He walked in directly without Gu Zheng's consent.

"How did you sleep last night?"

After entering, the housekeeper asked with a smile. Gu Zheng had already gotten up and didn't even turn around. He turned his back to the housekeeper and said, "I slept well. Housekeeper, have you heard the story of Solomon and the seventy-two demons?"

Gu Zheng's words made the housekeeper's eyes tighten suddenly, and his fists couldn't help but clench.

Gu Zheng had his back to the butler, but he noticed every tiny movement of the butler, and he could not hide it from him at all.