"The plan is going to fail, isn't it?" Koco could see the problem, Al had no reason to turn a blind eye, and he also noticed that the offensive of the magic cannon had begun to decay, and it didn't seem to be enough to blast the black dragon out of the trial space according to Robert X's plan.

"Haven't you heard the saying, retreat is to move forward better!" After Robert X finished speaking, the position of the magic cannon began to change again, half of the magic cannon was still maintaining a continuous bombardment, and the other half of the magic cannon began to be concentrated and combined, and in the blink of an eye, the magic cannon ten times larger than the previous magic cannon miraculously appeared there.

"I'm going~ and this kind of operation?" Alfie was stunned as he looked at the combined magic cannons, if these magic cannons fired a salvo, it would be enough to cause damage to the black dragon. Alfie can be sure that when Robert X calculated his combat power before, he definitely didn't take these magic cannons into account.

"Those magic cannons ......" Koke also noticed the changes here after Alfie's reminder, and a look of surprise appeared on his face, "If these magic cannons are not fancy, I'm afraid the black dragon will have to suffer a little!"

"Magic cannons! no, no, no, I will never allow these cannons to be fired!" Tenaire shouted in panic when she spotted the magic cannons, "I'm afraid the black dragon's defenses can't resist these magic cannons!"

"Isn't that just right, it's a good thing to be able to defeat the black dragon anyway?" said Koco with a strange look on his face, looking at Tenaire, who was starting to get nervous again.

"No, those magic cannons must be stopped, the black dragon will be injured if this continues!" Tenelle began to say something in excitement.

"Aunt Tenel, you seem to care about the black dragon in particular?" Coco looked at the gaffe Tenel with a strange expression, he always felt that since the black dragon appeared, Tenel had behaved a little wrong.

Tenaire turned her head suddenly, staring at Koko with a changed expression, which made Koko suddenly feel worried, could it be that he said something wrong?

After a long while, Tenell's expression relaxed, and she said bitterly: "I admit that that thing in the sky is my old acquaintance......"

At this point, Tenaire shook her head, not wanting to continue.

At this time, those combined magic cannons under the control of Robert X began to launch a fierce attack on the black dragon. The fire element cannonballs fired by the magic cannon have been compressed with a high concentration, and have almost condensed into almost solid solid essence cannonballs, although it does not look as spectacular as the scene of thousands of cannons firing just now, but each magic cannonball that is more than ten times larger than the previous one has an amazing power.

"This is decent~ But what is the effect?" After Alfie approved Robert X's plan, he completely let it go, he didn't have any intention of interfering, and he also wanted to know how far Robert X could go.

In the blink of an eye, the first magic cannonball hit the black dragon's forehead, slamming the black dragon's head to the side. At the moment when the magic cannonball came into contact with the black dragon, a huge mushroom cloud erupted, and the shock wave from the explosion rolled up a large amount of smoke and dust, which soon swept through the entire trial space, making the entire space begin to become chaotic.

Immediately afterwards, the follow-up magic cannonballs swarmed in, hitting different parts of the black dragon, and mushroom clouds kept exploding on the black dragon's body, even with the black dragon's powerful magic resistance ability, under this successive blows, large and small scars began to appear.

Sensing the pain, the black dragon let out a long groan, and its body began to wriggle non-stop, trying to dodge the magic cannonballs that still showed no signs of stopping. Under the series of blows from the magic cannon, the black dragon finally felt threatened.

"No, no, they can't do this to the Black Dragon!" Tenelle looked heartbroken, as if the scars had been inflicted on her.

"Aunt Tenael, that level of scar is nothing to the black dragon, right?" Koco looked at Tenael, who was behaving abnormally again, and cautiously reminded, "Their purpose seems to be just to blast the black dragon out of the trial space." ”

"That's not okay!" Tenelle yelled at Coco with red eyes, as if the black dragon was her personal belonging, and no one else was allowed to touch it.

Koko looked at the greatly changed Tenel speechlessly, if he could, he really wanted to use a "pure heart water" to make Tenel calm and calm.

"It's not enough. Alfie silently calculated the results of the magic cannonball, thanks to Robert X's powerful external vision system, even if the entire space became chaotic because of the explosion, and he couldn't see what was happening, but Alfie could still see everything that happened to the black dragon very clearly, and even Robert X intimately presented the effect of each magic cannonball in front of his eyes one by one.

At this time, Alfie noticed that there was an energy gauge in the corner of the projection in front of him. The amount of energy in the energy gauge is significantly decreasing to the 50 percent cut-off line. If he's not mistaken, this energy gauge should be the energy of those magic cannons.

"Robert X, did your plan fail?" Alfie calculated the speed of the energy gauge reduction, and found that the remaining energy did not seem to be enough to realize Robert X's plan.

"Not really. I'm going to use up the rest of my energy all at once, so that I can blast the black dragon out of the trial space. There was a kind of madness in Robert X's calm answer.

'Is it true that the guy made something that likes to take risks as much as he does?' Alfie couldn't help but spit silently.

"But it's a bit of a waste to just blast the black dragon out of the trial space, why don't I make some corrections to your plan." Alfie felt that he could do something to help Robert X succeed in its project, and if successful, it would save a lot of energy.

"What kind of correction are you going to make?" asked Robert X.

"Well, let's keep the intensity and frequency of the attack like this. - I'm going to add some ingredients to the magic cannonball. Alfie gave Robert X an order before explaining. He didn't want that kind of thing to happen to him.

"Add some ingredients?" Robert X clearly didn't understand what Alfie meant.

"For example, how about the light divine power, since the black dragon can use the dark dragon flame, it means that he has a dark attribute, and the light divine power can cause him a certain restraint, right?" Alfie said confidently. He believed that Robert X's calculations must have not included his ability to borrow divine power through hymns.

"Maybe you can give it a try. But in the long run, I insist that my plan is the best option. Robert X silently hinted at something, but unfortunately Alfie, who was a little excited, didn't notice it at all.

"Then do it!" Alfie could not contain the excitement in her heart, and began to whisper a sacred hymn. He saw this entirely as an experiment, an experiment in applying divine power to large-scale battles.