This threat on Wu Song made Datuk realize the cost of the other party's cooperation, and at the same time, he had to be more cautious about Wu Song, and Wu Song's ability also made Datuk realize that the other party had the capital to fight the devil's heart, and he didn't know how to answer if Wu Song really proposed to ask for the devil's heart.

After all, he had already asked for the other party's formula before and boasted that he would meet the other party's requirements, if Wu Song spoke, Datuk promised no, not to agree, just when Dato' was a little at a loss, Wu Song suddenly smiled and said, "Hehe, Dato, you don't need to worry, to be honest, I really don't have much interest in the demon heart, I absorb elemental energy a little different from yours, and if the demon heart wants me to use it, it's just to add some fire elemental energy, I really don't have to find this kind of pure fire elemental energy, I want to say that Dato, this demon heart you made should only be able to absorb the fire elemental energy of this continent, right? ”

"That's right!" Datuk secretly let out a sigh of relief, then nodded and said, "City Lord Wu Song, you are right, this demon heart can indeed only absorb the fire element energy of this continent, and the fire element energy of this continent cannot absorb too large an area, otherwise these fire element energy will not be lost so much, but Wu Song City Lord, why are you asking this?" ”

"Hehe, Dato, as I said, I have much more to surprise you than just now!" Wu Song looked at Datuk and grinned, and after satisfying the other party's appetite, he said slowly, "Since this demon heart has limitations, I think if this thing is transferred to a place where the fire element energy is more intense, it should be of greater help to you, right?" I wonder if Dato' is interested in this topic? ”

"Are you saying that there is a place in this plane that is more abundant in fire elemental energy than this continent?" Datuk listened to Wu Song's words, his eyes suddenly widened in shock, he stared at Wu Song in disbelief, and then slowly shook his head and said, "City Lord Wu Song, are you joking, when I first came to this plane to place the demon heart, I also supervised it, I clearly remember that I have carefully inspected every corner of this plane, and even I have checked the plane, this continent is indeed the place with the most abundant fire element energy, how can there be a place with more fire element energy than here!" ”

"Hehe, Dato, no matter who you are, there are times when you are negligent, right?"

Wu Song rubbed his thumb on the stubble on his face and said, "Lord Dato, I believe you must have looked quite carefully at the beginning, but there are some places in this plane that I probably didn't care about, so if we can successfully cooperate with each other, I think I can introduce you to an area with more abundant fire element energy."

And the concentration of fire element energy is definitely more than a star and a half higher than here, when the time comes, Lord Dato, whether you transfer the demon heart here or rebuild a demon heart is up to you! Well, Dato, this proposal of mine should make you feel some interest! ”

Wu Song stared at Datuk when he said this, he really wasn't fooling the other party, when Wu Linghe hid the real Titan East Emperor Wind Boots in the Void Shenwu Emperor's Mausoleum, after the news was learned by the Northern Emperor Stuso, Stusso had launched a very careful search for the Void Shenwu Emperor's Mausoleum, and as a result, he successfully took the Titan East Emperor Wind Boots back, and at the same time, he also encountered some interesting things over there.

And there is an area in the south of the Void Shenwu Emperor's Mausoleum where the fire element energy is extremely abundant, which was also discovered by Stusso at that time, and later when talking about the Void Shenwu Emperor's Mausoleum, Stusso once told Wu Song all the things he found that might be useful to Wu Song, and now, in order to pull the demon to this unavoidable, Wu Song directly revealed part of the news of the Void Shenwu Emperor's Mausoleum.

"Wu Song, to be honest, this news you said is extremely important to us, if it can be affirmed, I guarantee that we will definitely not treat you badly, this can be regarded as our demon clan owes you a favor, Wu Song City Lord, if you can use our affairs in the future, you can just ask!"

Dato's eyes were obviously quite sincere when he said this, for demons, especially those powerful demon kings, in fact, the improvement of ability is a snowball game to some extent, and the strength of the demon kings themselves is closely related to the strength of the elemental energy they can borrow.

The strength of the energy they can mobilize is closely related to the number of demon hearts they place in various low-level planes and the purity of the concentration of elemental energy they can absorb, and the reason why many demon kings are strong is because those demon hearts they arrange can provide them with endless energy!

And the stronger the ability, the more planes they occupy, the more demon hearts are arranged, and the more demon hearts can provide more powerful power for those powerful demon kings, and the relationship between the two complements each other, and the final result is that the powerful demon kings are getting stronger and stronger, and those demon kings who have just advanced are the planes that can be invaded to strengthen themselves.

There are also some demon kings who bury the demon heart in a plane that they can't control, but the result is often that it takes a lot of effort to build it and is quickly cleaned up, of course, in addition to these, the most critical point is that the demon heart can only be placed in the lower plane, although the content of elemental energy in the higher plane is much more than that in the lower plane, but the elemental energy of the vast majority of the higher plane is in a mixed state, and the demon heart has no way to absorb the mixed elemental energy, Therefore, the pure elemental energy of the lower planes became the best choice for the demons to absorb.

At the beginning, the demon king behind Datuk was also forced to have no choice, so he chose to place the demon heart on this small plane that almost no one cared about, although the elemental energy he could absorb here was not very much, but it was better than nothing after all.

Because of this, Datuk, who was just a demon guard at that time, was rewarded by the demon king, and was successfully promoted to a demon general after his strength rose a step further, but due to his lack of qualifications, Datuk was also ranked last among several demon generals under the demon king, and now, Wu Song said that this plane has a more pure fire element energy than this, which made Datuk can't help but get excited again, as if he saw the demon king's rewarding gaze again.