This time he did not go through the Northwest Fortress, but took off directly, crossed the Beiyuan Mountains, and then headed north, passing through the uninhabited Gobi Desert and entering the endless Nightmare Forest.

After seeing the rainforest, Dolai now finally understands why it is called the Nightmare Forest.

It is also an endless forest. Although there is not much rain here, the biological diversity is more complex. There is a more complex biological environment, and the trees that block out the sun make it very easy to get lost. Once you enter the nightmare forest, you will lose a certain degree of direction and the ability to distinguish directions. This is definitely a nightmare for anyone unless they have a certain level of strength.

There was no impact from passing high up, and Doley was driving the Tower of Babel. In order to let Monica and Brian appreciate the scenery below, the wizard tower was even driven very low, basically passing over the treetops.

While flying, Dole sat on the side and explained to the two children. The family looked relaxed and happy.

Elrea held Locke and stood aside, listening with great interest. Although she had rarely gone out since she was a child, she listened very seriously at this moment.

"When entering an unfamiliar environment, the first thing to do is to make sure you know your position, direction, and the approximate spatial location of where you want to go. If we stand on the ground and cannot see the sun and tell the direction, then we will not know where we are, right?"

The two children nodded in unison, but Monica was quicker to respond.

Her clear voice immediately rang out, "I can use magnets to make a compass."

Dolai nodded slightly, revealing a teachable expression, but the next moment, he added, "What if there is a large amount of iron ore underground in this place, causing electromagnetic interference? What if the compass can't be used?"

Monica was also a child who had read many books, but most of them were enlightenment books. At this time, she didn't know how to answer, but asked in confusion, "There are times when the compass doesn't work."

Dolai thought for a moment, took out a compass, placed it in front of the two children, and explained to them, "The Alpha world is equivalent to a huge magnet, so the compass is inside the magnetic field and can point the direction according to the direction of the magnetic lines."

At this time, the compass stands steadily, and the red part points exactly to the south.

"But if there are metal mines around, or special places where the magnetic lines are more chaotic, the compass will become like this."

As soon as he moved his hands or feet slightly, the compass needle began to move around and could no longer point to the south.

Monica understood it immediately, but Brian seemed to understand it vaguely. Alchemical knowledge such as magnetic lines of force was not even in his study. It was difficult for him to speak, so how could he read a book?

Monica thought about it and said, "What should we do then?"

Dolai asked, "Where is this place?"

"Nightmare Forest, is Daddy a pig?" Brian shouted in a baby voice.

Dolai shook his head and said, "No, no, no, this is the north of the Alpha world. What are the characteristics of the north?"

Monica frowned and thought for a moment, "It's cold in the north."

Dole smiled and asked, "Why is it cold?"

"Because the sun goes to the south in winter." Her horizons suddenly broadened. "I know. I can look at the trees. The sun shines from the south, so the trees on the south side will be fuller."

Dolai nodded, "This boy is teachable."

"Besides looking at the trees?"

Monica couldn't guess.

Dolai smiled and said, "Big trees are phototropic and like sunlight. They have more leaves on the south side to absorb sunlight. But there are also many things that are afraid of sunlight, so they grow in the dark, on the opposite side of the sunlight. For example, mushrooms and fungi can also distinguish directions."

Monica suddenly understood. She only thought about phototropism and not phototropism.

Along the way, Dolai taught on the spot.

The Nightmare Forest is very large, stretching for nearly 20,000 kilometers. Of course, it is not just a forest, there are also many high mountains. This place is collectively called the Nightmare Forest.

On many high mountains, there are level 7 or 8 monsters guarding the mountains. They are very terrifying. When the wizard tower flies over, many monsters growl in provocation.

However, when the wizard tower stopped, the monsters quickly disappeared.

This is an eighth-level wizard tower.

After flying for more than 5,000 kilometers, the forest in front of us suddenly became very lush, and the trees in front gradually became extremely large and tall. Here, ordinary tree species are generally around 20 to 30 meters high, but here, the height of the trees is generally more than 50 meters, and some are even more than 100 meters high.

In the far distance, as far as the eye can see, a huge tree over a thousand meters high stands on the ground. At a glance, that direction is full of vitality, and all the surrounding trees are lush and green.

Just seeing the tree, the two children exclaimed.

"What a huge tree, taller than the wizard tower."

"Is that the Tree of Life?"

The two children stood on tiptoe and leaned against the window to look.

At this time, Ashe and Elrea were also looking over there, and they had even more respect for the Tree of Life.

This is the oldest ninth-level creature and the most powerful being in the world, a ninth-level powerhouse.

What is the ninth level? It means the ninth level of invincibility. In the Glory Empire, currently only Patriarch Qianyue has mastered the power of the ninth level, which is extremely terrifying.

If he could, he could destroy the country alone.

The Tree of Life in the distance was also at level nine, and the two of them instantly felt their own humbleness.

At this moment, in the distant jungle, a group of elves jumped up from the ground and floated in the air.

One of the captains shouted, "Human, this is the elves' territory, please leave."

She is very tall and although her strength is only level five, she is not afraid.

Duolai's voice came out slowly, "Your chief priest invited me to come over, please inform him."

The team of elves were stunned for a moment, and one of them immediately started communicating with the others.

At this moment, a witch shadow suddenly appeared in the distance. It was a middle-aged female elf, dignified and majestic. As soon as she appeared, she looked at Dolai.

"This is Wizard Dolai. The High Priest and I invited Wizard Dolai to come here. Please don't stop him."

The elf captain immediately knelt in the air.

"Master Patriarch, I understand. Wizard Dolai, please come in."

Duolai was a little surprised, because this female elf was the one who was with the elf priest last time. She became the chief of the tribe?

Duolai looked at him and asked in surprise, "Are you the clan leader?"

The elf looked at Dolai and spoke slowly, "Yes, our former chief has gone to the elf world, and the current chief is me, Avdija."

Dolai flew out of the wizard tower, crossed his arms and bowed, "Greetings, Chief Avdija."

Avdija also bowed at this time and said slowly, "Please follow me."

After saying that, her shadow took the lead and led the way.

Dolai teleported back to the wizard tower and followed the shadow.

Elrea and Ashe stood inside the tower, looking ahead, feeling that everything was new.

Avdija's strength was undoubtedly powerful, at level nine, which put great pressure on the two of them. The two children were silent at this time and dared not speak.