After perceiving that all the S-level strength of Naye and others, who had the same power as the rainbow cannon, could not break the red shield when they attacked together, Lindy immediately knew that at least all the current rainbow cannons needed to be without any obstruction, and the 100% power of the rainbow cannon could break the red shield and destroy the black hole.

Knowing this, Lindy immediately called all the Magisters to prepare to attack the Authority headquarters, and asked Naye and the others to reserve all their direct mana once more, and launch another long-range attack with full force after 15 minutes.

After hearing Lindy's order, everyone immediately began to attack, while Naye and the others were stockpiling the consumed magic power on the side, while Weta and the others immediately began to continuously destroy the surrounding otherworldly demonic beasts with their direct melee attacks, just to further ensure the path of the rainbow cannon launch, while the rest of the magisters obeyed Lindy and just continued to attack towards the Authority headquarters from all sides, just to distract the attention of the otherworldly demonic beasts, so as to reduce the otherworldly demonic beasts blocked when the rainbow cannon was fired.

At the beginning of these attacks, Kulono was acting with Signor. Of course, this was Kulono's request, and Signo also accepted Kulono's request to act with Kulono after listening to Kulono's reasoning.

Once the two of them reached the vicinity of the black hole, Kulono tried to attack the red shield with direct freezing magic, because he thought that anything could be defused with a dual attack of ice and fire.

After the "Eternal Freeze" was attacked by Kulono, the red shield immediately froze.

After freezing, Signo also immediately raised the love sword in his hand, Lei Fangting, condensed the direct unique magic power flame transformation ability, surrounded the entire knife with flames, and directly slashed at the frozen red shield, and the flame knife slashed, "Purple lightning flashed!!"

After the attack, all the ice blocks were shattered by the flaming knife, and a lot of ice mist appeared, and finally these ice fogs directly surrounded the black hole.

After seeing the ice fog generated, Kullono and Signo stepped back to the side and watched the results of their work.

After waiting for a while, the ice fog gradually dispersed, and Kuronor and Signo also jumped, because the red shield was basically unscathed.

After seeing the effect caused by this red shield and everyone, Karim, Alyssa, and Suzuka on the side couldn't help but feel a sense of familiarity, but they couldn't say what it was, they just felt very familiar.

After seeing that all of this was unscathed, Kulono and Signo immediately prepared to leave here, and went to the area around the Authority's headquarters to start attacking the Otherworldly Monsters to distract the Otherworldly Monsters from the black hole.