Of course, for the Dream Demon, the energy that can make it feel comfortable is not necessarily the energy of "light".

Looking at the dream demon's expression of enjoyment, Tingshu was stunned.

"Dream Demon, You ......"

This kind of state can only be manifested by the Dream Demon when he entered the haunted house of the Heavenly Crown Academy for the first time during the Dream Demon Period!

It's like a person who has been eating home-cooked food for a long time and suddenly can eat countless delicacies from the mountains and seas, which makes his taste buds extremely satisfied.

"Your dream demon seems to like Nightmare Island......"

Bai Cheng felt the mood of the dream demon through the waveguide, and was quite surprised.

But soon, Tingshu figured out the reason why the dream demon had such a state!

"I see......" Tingshu smiled wryly as he looked at the Dream Demon, recalling the peculiarity of the island.

Nightmare Island, it seems to be a gathering place of negative energy!!

At first, in order to develop dream weapons, the Nightmare Team controlled Darkrai and looked for 300 children as experiments, turning Nightmare Island into a huge laboratory, and endless nightmares indiscriminately destroyed these 300 experimenters day and night.

The fear of humans and other elves, this is the most nourishing food for the Dream Demon Clan, and no nutritional supplement can replace it.

But how rare is this fear energy...... The haunted house that the Heavenly Crown Academy spent so much effort to build gathered a lot of fear energy, but now, it was not of much use to the dream demons at all.

After all, there are too many ghost elves there, wolves have more meat and less meat, and the more fear energy this kind of thing is, the better, and if there is less, it will not be effective at all, especially after the ghost elves grow to a certain extent, they need more fear energy, and a little bit of energy is not as good as the nutrients that can be supplemented by food suitable for them, which is more conducive to their growth.

Instead of spending a lot of time searching for fear energy and eating ordinary food, it is not a good choice for the Dream Demon Clan.

After evolving from the dream demon, the fear energy in the haunted house is not enough to provide the nutrients needed for the growth of the dream demon, and Tingshu has always prepared food suitable for ghost elves to eat the dream demon, and the effect should not be much worse than the fear energy.

But undoubtedly...... If possible, it's still the fear energy that is most suitable for dream demons.

"There shouldn't be any ghost elves on this island, right?" Tingshu asked towards Bai Cheng.

The other party has lived on this island for a long time and should know this place very well.

"No, most of them are some of the more common elven ......," Bai Cheng said.

Of course, there are accidents, such as his Lucario, but Lucario's elves are too rare, and there is no pattern to where they appear, and those who can find wild Lucario are almost all lucky people.

"That's right......" Tingshu's eyes lit up.

An island that does not feed on the spirit of fear energy, a Darkrai that is emitting nightmare fluctuations that affect the entire island all the time, the fear energy that has accumulated here for several years...... It's a very large number!

This kind of territory is almost impossible to find.

"It's only possible to accumulate this level of fear energy on the side of the elf tower in Guandu Ziyuan Town, but that place, like the haunted house, is being divided by countless ghost-based elves, and a single elf can't get much food at all......"

"But this place ......"

Tingshu looked at the demeanor of the dream demon, and sighed in his heart, but he was lucky to be this little guy.

Inhabiting this place, even if you don't train hard, your strength will increase by leaps and bounds for the Dream Demon Clan.

Nightmare Island is a treasure for dream demons.

After learning about the situation of the dream demon, Bai Cheng and the others looked at Tingshu with a strange expression.

This guy is too lucky, right?

Even a place like Nightmare Island, where birds don't, is the best place for his elves to increase their strength?!

"Darkrai has the ability to give nightmares to the people or elves around him in order to protect himself. But it is not malicious in itself, it is just a way of protecting itself...... However, the Nightmare Team took a fancy to this ability, and unscrupulously used instruments to release the infinite expansion of this nightmare fluctuation, which led to the ...... of the particularity of this island," Bai Cheng said.

"Speaking of which, the island's fear energy has become like this, and it has something to do with Darkrai's inability to control himself now."

"yes." Tingshu's expression was solemn.

Even through imagination, you can feel Darkrai's helplessness and pain.

I can't even control my own body, how much perseverance does it take to persevere in this restricted state......

The joy of the beginning slowly dissipated at the thought of the source of the fear energy, and Tehiki returned his gaze to the action.

"Dream Demon, come back first, we still have important things to do." Tingshu Road.

"Fuma~~" Although he was very reluctant to leave this environment, the dream demon still preferred to obey Tingshu's orders.

"Let's go." Tingshu Road.

Bai Cheng and Fujiki nodded.

This island is special, not only because of the fear energy that fills it, but also about the fog that spreads here from time to time.

This fog can easily make people lose their way and walk in the jungle, if it weren't for Bai Cheng's waveguide to lead, the three of them might not be able to shuttle safely so easily.

"Although we are going inward now, we are actually going upward, and the terrain here will be higher and higher." Bai Cheng said.

The cave where Darkrai is located, in the middle of the island......

The three of them hadn't been attacked by the elves since they stepped onto the island, thanks to the warning waveguide sent out by Lucario and Shirakoto.

Since Tingshu cultivated the meditation method, his perception has greatly improved, although he can't perceive the entire island as exaggerated as Bai Cheng, but along the way, he can still detect the elves who are hiding around and observing the three of them.

"It's good...... But the strength is not high. ”

"Yes...... In a few years, even if there are many powerful elves on this island, they will have been expelled or tamed long ago......"

As he walked, Fujiki stopped beside an ancient tree and watched calmly.

"Is there anything special about this tree?" Tingshu asked.

"There's nothing special about the tree, but one of her favorite elves has died here." Bai Cheng was silent and said.

Tingshu was speechless for a while, and just as he wanted to say something, Fujiki sighed, "Let's go on." ”