Li Yu followed Zhu Lan and came all the way to the underground of Wutong Mountain.

There is a huge cave here, with the rock walls as red as fire, and the cave is filled with rich fire spiritual energy.

For cultivators who practice fire-attributed skills, it is definitely an excellent place to practice treasures.

In fact, it is not only this cave, but also the entire Wutong Mountain.

Li Yu stood on the ground, observing the surrounding environment, and a bold idea came to his mind.

"Fellow Daoist Li, the entrance to the secret realm is right in front, please come with me."

Zhu Lan walked in front and introduced: "I had just broken through the third realm. When I passed by Wutong Mountain, I felt a call from my blood. So I searched in the mountains curiously and finally discovered this secret realm."

"I was ecstatic at that time. Fellow Daoist Li, can you understand that excitement?"

She suddenly stopped and turned around and asked Li Yu.

"Of course I can understand that the inheritance of a demon immortal will be like this whenever I see it." Li Yu replied with a smile.

"Are you moved by the fellow Taoist?" Zhu Lan's tone suddenly became serious.

"It's fake to say that you can't be moved." Li Yu nodded calmly, "But although the inheritance of a demon immortal is precious, it is not that useful to me. And in fact, I want that demon immortal, won't choose me as a human race."

"Besides, instead of offending an enemy with endless potential for a inheritance that is greater than actual form, it is better to be friends with the other party. The strength of a friend is also indifferent to my strength."

He looked at the witch opposite him with a serious look and asked with a smile: "Fellow Daoist Zhu, can we become friends?"

Zhu Lan suddenly laughed, "Of course."

Li Yu also laughed very much, and each person and the demon set out again.

She is indeed still guarded against me.

Li Yu walked beside him, looking straight ahead, and thinking about the other party's temptation just now.

Zhu Lan looks not very scheming on the outside, but in fact she is quite scheming.

In the conversation a few days ago, I left him a friendly and cheerful impression and lowered his vigilance.

Now he suddenly whispered from his words to test his attitude towards the inheritance of demons and immortals.

A person without scheming will not know so many twists and turns.

"I'm tired!" Li Yu sighed in his heart.

After a while, Li Yu finally arrived at the deepest part of the cave.

In front of him, a huge red rock wall was painted with a mysterious golden pattern.

In front of the rock wall stands two giant red pillars, each made of unknown stone, with a diameter that is so large that two people need to hug each other.

"This is the entrance to the secret realm." Zhu Lan stopped and explained to Li Yu: "Fellow Daoist here, wait for me, and I will open the entrance first."

"please!"

Li Yu retreated and watched the other party walk towards the stone pillar.

Zhu Lan came to the stone pillar and stood still, then suddenly pierced his finger, and a drop of blood that seemed like flame flew towards the stone pillar next to him.

Then Zhu Lan murmured, and the stone pillar gradually reacted, emitting dazzling light, filling the entire cave hall.

When the light disappeared, a dark crack appeared between the two stone pillars.

"Okay, let's go in."

When Zhu Lan saw the entrance open, she smiled and asked Li Yu to follow.

The latter did not hesitate, and had to go in and take a look at it all at this point.

The two entered the crack one after another, and then the crack disappeared, and the cave hall returned to peace again.

A space crack appeared above a red mountain, and Zhu Lan and Li Yu walked out.

"This is in the secret realm of Red Flame. Do you have any abnormalities in your body?"

Zhu Lan took a deep breath, and the rich fire spiritual energy made her blood boil.

"I have no problem." Li Yu looked around and found that the whole world was red, even the sun in the sky was like this.

"Do you know where this is? In which direction should we go to the place of inheritance you mentioned?"

The temperature around is very high, and Li Yu is a little uncomfortable, but he is still acceptable.

"I don't know where this place is, after all, I've only been here a few times."

Zhu Lan pointed forward and said, "But the inheritance place we are going to is easy to find, it is the mountain in the distance!"

Li Yu looked in the direction of her finger and saw a black mountain outline.

"Okay, let's go."

"Um."

The two set off immediately and flew towards the mountain.

It’s not that they don’t want to travel through space, but that the space in this secret realm is very solid, and it’s difficult for the two to tear apart the space, let alone shuttle through, so they can only fly honestly.

During the flight, Li Yu was also observing the surrounding environment.

The mountains, soil, and even plants in the Chiyan Secret Realm are all fire-related.

There are very few beasts here. Li Yu flew thousands of miles and saw more than a dozen monsters.

The strength of these monsters is average, and the strongest is only about the second level.

Even if there are a large number, it will have no effect on the two.

No wonder I never heard Zhu Lan mention it.

“There is a situation ahead!”

Suddenly, the fighting came from the front, and Li Yu's eyes immediately became vigilant.

The two looked at each other, and both understood each other's meaning and decided to go and check it out.

They flew about a dozen miles and finally found their target in a valley.

In the valley, a group of monsters with red scales all over their bodies, like rhinos.

Red Armored Rhinoceros!

Li Yu recognized the origin of the monster at a glance, while on the other side was a strange bird with black and red flames burning all over his body.

The strange bird is huge, with a wingspan of more than 100 meters, has two heads in length, can make harsh screams in its mouth, and can also spit fire.

The strongest among this group of red-armored rhinos is the leader of the three-headed second-level, while the strange birds on the opposite side have at least three-level strength.

The flames of the monster birds caused great damage to the red-armored rhinoceros. Soon a monster fell down. The battle, which was originally evenly matched, immediately deviated.

After the strange bird killed one second realm and more than a dozen ordinary red-armored rhinos, the remaining red-armored rhinos fled one after another.

The former does not pursue, but stays in place and begins to enjoy his own spoils.

"What is the origin of this bird, and why do I think its flame is a little familiar?"

Li Yu carefully identified the strange bird, but still did not recognize its origin.

"This is the Fire Demon!"

Zhu Lan explained from the side: "The reason why you think its flames are familiar is that the flames of the Flame Demon all have a little power of the Vermilion Bird Li Fire, although there are not many."

"Is this the Fire Demon? It's a little different from what I imagined."

Li Yu looked surprised. He thought the Flame Demon was a group of human-shaped monsters composed of flame slurry.

"This is OK."

Zhu Lan looked puzzled and looked at the strange bird again and felt it was normal, "The Red Flame Bird is a fairy bird, so the flame demons born from her resentment are naturally all birds."

Li Yu did not get into this topic with the other party and asked: "What should we do when we encounter a fire demon? Or kill it if we leave?"

Zhu Lan lowered her head and pondered for a moment, and suggested: "This fire demon is not strong enough, it should be at the level of entering the third level. It can help you get familiar with the fighting style of the fire demon. Fellow Taoist, how about you solve it?"

"good!"

Li Yu nodded, disappeared from the spot the next moment, and soon appeared on the head of the flame demon.

Trepidation!

The flame demon on the ground noticed the stranger in the air, raised his heads one after another, and spread his wings into the air.

In the air, one of the heads made a harsh and strange scream, which was extremely penetrating.

If a cultivator has a lower cultivation level than it, he will probably feel dizzy.

But this is invalid for Li Yu.

"It looks like a demon in this way."

Li Yu carried his hands behind his back, with a calm expression and commented on the opposite side with interest.

The strange bird hovered in the air, with black and red flames burning all over his body, and his eyes leaping with flames, which was very consistent with Li Yu's memory of the "demon".

Trepidation!

Seeing that Li Yu was not affected by the roar, the strange bird made a sound again unconvinced.

“It sounds so ugly!”

Seeing the other party's not very smart appearance, Li Yu gave up the plan to let the other party take action first, and his body flashed thunder and attacked first.

After a while, Li Yu and Zhu Lan embarked on the road again.

"The most powerful force of the flame demon is the black fire on his body, and the second is the difficult physique."

Li Yu summarized the battle just now during the flight, "In addition, their biggest disadvantage is their low intelligence and lack of combat awareness, which is almost entirely driven by instinct."

"In this way, the threat of the flame demon is much less."
Chapter completed!