After walking in the dark passage for a while, the two came to the outside of a small and simple room.

Yin Tianxue motioned for Jiang Yi to stop, then stepped forward and called softly:

"Mother-in-law"

Then, a kind-eyed old woman came out of the room, she looked at Jiang Yi, and asked strangely:

"Tianxue, who is this?"

Yin Tianxue introduced: "This is Yin Tianyi, my cousin, and his father is my real second uncle." ”

Long Po nodded thoughtfully: "Yin Zhong is really pretending. ”

For this, she and Yin Tianxue have long guessed. So it's not very surprising.

Jiang Yi hugged his fist at the dragon woman and saluted, he knew that this dragon woman was the handmaid of the long family, Long Yan. Back then, it was she who sent the protagonist Tong Bo to Shuiyue Cave to avoid disaster and kept the last incense for the Long family.

Yin Tianxue continued:

"Tianyi, he has been secretly investigating Yin Zhong, and he came to me today just to enter the underground city to take a look."

"Long Po, this matter will trouble you, I have to go back to the room first, so as not to be discovered abnormally."

"Leave it to me."

Long Po nodded, signaling Yin Tianxue to rest assured.

After Yin Tianxue went back, Long Po took Jiang Yi through a passage on the side, and after walking for a while, she came to a closed small room.

The room was empty.

Luang Po turned the candlestick on the wall and opened the mechanism, and a circular hole suddenly appeared in the ground in the center of the room, and a bright light reflected under the hole.

Long Po admonished:

"This is the gateway to the Undercity. I'll close the mechanism when you go down and wait here. If you're going to come out, knock three times over there, and I'll know." ”

Jiang Yi nodded and thanked:

"There's Granny Lao."

As he spoke, he jumped into the hole.

Long Po then closed the mechanism.

Call!

Jiang Yi's figure floated down to the ground of the underground city, and he found that this place was not only not dark, but very bright and spacious.

The stone chamber is stacked with crystal stones of various colors, emitting blue, red, and yellow light, which is strange and gorgeous.

This is a unique lighting method of the Tong clan, using spells to open the crystal stone and make the crystal stone glow.

Jiang Yi took two steps forward, looked at a yellow crystal stone, and used his spiritual power to probe carefully, and he could clearly feel that there was a subtle energy circulating in the crystal stone.

He couldn't see the principle for a while, so he didn't delve into it, and left the stone chamber instead.

After walking along the passage for a while, I came to a large hall.

The hall was empty, except for a sculpture of a divine sword and a snake in the center, and a few glowing crystal stones were placed around the corner, illuminating the hall.

Jiang Yi walked into the hall and looked involuntarily at the wall on the right.

I saw a huge statue of a snake head standing on the wall, and the snake scales, snake teeth, and eyes on the statue were extremely detailed and lifelike.

Jiang Yi knew that this was not a statue, but a blood python, but he didn't know what means he used to become like a sculpture.

"Come out for me."

He raised his hand and slapped it into the air against the statue of the head of the snake.

Rumble!

A mighty palm roared out of the air and slammed into the statue.

Call!

Without waiting for the palm force to hit, the sculpture suddenly moved and came to life, with a fierce cold light flashing in the snake's pupils.

As soon as the blood python shook its head, it deftly dodged the attacking palm force. Then, with a twist of its thick body, it rushed towards Jiang Yi, like a brown lightning, and its speed was extremely fast.

Hiss!

With a gust of fishy wind blowing on his face, the blood python's bloody mouth instantly arrived in front of Jiang Yi and bit him.

Jiang Yi just took a step back, easily avoiding the blood python's bite, and then, he raised his palm and slapped the blood python's huge python head.

Boom.

It's like a huge mountain smashing down, and thousands of catties of huge force bombarded the python's head.

The blood python was suddenly slapped to the ground with a palm, and let out a dull loud noise.

Just when the blood python was smashed, Jiang Yi's feet were full of dark energy, and he kicked it again. The feminine strength spread like waves and layers all over the blood python's body, shaking its muscles and bones so weak that it could only lie on the ground like a big insect, unable to do it.

The strength of this blood python is still very strong, many times more powerful than the giant snake in the young Zhang Sanfeng, but it is still not as good as the fire unicorn in the wind and clouds.

Therefore, it is naturally not difficult for Jiang Yi to clean it up.

Jiang Yi looked at the blood python with a thoughtful look in his eyes: It is rumored that the Tong clan has the ability to observe the direction of the wind and listen to the language of beasts, and this blood python was originally just an ordinary poisonous snake, and it can become so huge and supernatural, and it is also the result of Yin Zhong's cultivation with special methods.

As soon as he thought of this, his heart moved slightly, thinking that maybe he could learn this cultivation method, and when the time came to return to the Fengyun World, he would be able to use it on Bai Baijun's body.

After retracting his thoughts, Jiang Yi flicked his right hand, and a true element turned into a slender silk thread and sank into the mouth of the blood python, and went straight into the belly of the blood python.

It didn't take much effort, and the silk thread transformed by this true yuan found a piece of blood Ruyi in the stomach of the blood python, and then, the silk thread consciously wrapped around the blood Ruyi and retracted it.

Burst.

Jiang Yi fished out a piece of blood-colored jade Ruyi as if he was fishing.

He stretched out his hand and brushed away the mucus sticking to the surface of the blood Ruyi, and took a closer look before putting the blood Ruyi away.

Ignoring the blood python anymore, Jiang Yi took care of himself and walked around the underground city, wanting to find some good things such as spell cheats and high-grade elixirs.

It's a pity that although the underground city has a lot of space, it is empty, and there is nothing good.

Jiang Yi searched around, but he didn't get anything, secretly thinking that there might be another mechanism in it, so he didn't find it, so he didn't continue to look for it.

Finally, he came to the great silver pool.

Five hundred years ago, Yin Zhong was injured by the Spirit Mirror and was left with terrible wounds on his body. Even if he has an immortal body, he can't heal, and he has been tormented by his injuries for hundreds of years, and can only use the silver pool and the blood python to temporarily relieve his injuries.

The huge silver pool in the underground city is Yin Zhong's healing place.

Jiang Yi took a look twice and found that there were many other things mixed in the mercury, some of which he knew and some of which he didn't.

He didn't delve into it, after all, this healing method was exclusive to the undead, and ordinary people couldn't use it at all.

It is said that the immortal is the first step in cultivating the Demon God, and as soon as the opportunity comes, he can achieve the body of the Demon God, and Yin Zhong has been cultivating for five hundred years, and he is already very close to the Demon God Realm.

Jiang Yi was a little curious, if Yin Zhong could become a demon god, how strong could he be, and how would he compare to Emperor Shakti.

Emperor Shakti himself is immortal, his martial arts have reached the realm of almost supernatural powers, and he can also bring the dead back to life, and he is no different from gods.

Speaking of which, Yin Zhong is proficient in spells and knows dragon magic skills, Jiang Yi can actually make a deal with him and learn spells and magic skills. Thinking about it, with Yin Feng's life and death whereabouts, it is not difficult to get benefits from Yin Zhong.

However, compared to the scheming Yin Zhong, he prefers to believe in the pure and uninformed Tong clan and Tong Bo.

After all, things like spells and magic skills are too easy to manipulate, and if Yin Zhong modifies them slightly, Jiang Yi doesn't dare to guarantee that he will definitely be able to find the abnormality.

Moreover, if he didn't get it in the Water Moon Cave Heaven, it wouldn't be too late to make a deal with Yin Zhong.

Jiang Yi's eyes flashed slightly, then he retracted his thoughts, turned around and returned to the stone room, and knocked on the ceiling three times.

Immediately, the trap opened, revealing a circular opening.

Jiang Yi jumped out of the cave and clenched his fist slightly at Long Po who was standing outside:

"There's Granny Lao."

Long Po closed the mechanism and said, "It's okay if you're fine, go out quickly." ”

Jiang Yi nodded, returned along the dark passage, and came to Yin Tianxue's room again.

Yin Tianxue looked at him and asked:

"How, what did you find?"

Jiang Yi just shook his head:

"I found a silver pool and a giant python, I can't see anything, but this underground city must be hiding Yin Zhong's secret."

He naturally knew that Yin Zhong's true identity was the ancestor of the Yin family, but he didn't tell Tianxue what he meant. Even if he tells the truth, he can't change anything, and Yin Tianxue can't be Yin Zhong's opponent.