Rebecca's figure suddenly appeared as if out of thin air, and she suddenly stopped her high-speed movement without even any cushioning movements, which made Regner's ability even more exaggerated than high-speed movement.

"Shadow parasite!" Rebecca's eyes flashed, and then a flood of shadow energy in the woods burrowed into Nidhogg's wound as if at her command.

"That's enough!" Nidhogg let out a roar, and then blazing flames erupted from within, and all the shadow energy fled as if terrified of the heat.

"Not once, then twice. Undeterred, Rebecca vanished once more.

"Yes...... Can you win?!" Hope gradually grew in Regner's heart, and regardless of the soul that had been hidden in the shadows, even if the two biological brothers died, it seemed that Nidhogg really couldn't parry her attack from Rebecca's performance just now. Could it really be winning?

But this time, Nidhogg seemed to be a little more afraid of Rebecca's attack, and the legendary mage's pupils lit up with two lights, and then raised his hand slightly, so that various magic shields gorgeous enough to blind Regna's dog eyes appeared on Nidhogg's body. With this layer of protection, Nidhogg seems to have finally put his mind at ease. He took a pose and began to cast a spell.

An orange-red fireball the size of a pigeon's egg appeared in Niedhogg's palm, and the fireball emitted an extremely terrifying heat, so much so that Regner, who was dozens of meters away from Nidhogg, could feel a slight pain in his cheeks due to the heat wave on the pavement. At the same time, Rebecca's attacks did not stop in the slightest, and the shield on Nidhogg's body was decreasing layer by layer, and at the current rate, Rebecca estimated that Rebecca could break through Nidhogg's defenses in five seconds.

"What is he going to do?" Regner was drenching in a cold sweat, this was the first time he had seen Nidhogg chanting spells and casting spells, ordinary spells, even if it was an eighth-level spell, Nidhogg just raised his hand and released it, and this time Nidhogg not only recited the spell but also cast the spell, how terrible is this spell?

Nidhogg's spell didn't last long to complete, and the fireball floating in his palm had turned from orange to pale, and the temperature of the fireball was even more terrifying, and even the grass and trees around the legendary mage were withering at a speed visible to the naked eye, and a few dry leaves even burned directly.

Niederhogg's palms began to clench slowly, and the pale fireball began to become agitated as if it felt Niederhogg's oppression, it released more intense heat, and at the same time stretched and contracted and tried to expand, but Niedhug never let the orb get its wish. After a few moments, the orb seemed to become enraged by Nidhogg's teasing, and it frantically released its energy as it expanded and contracted even more.

The last layer of Nidhogg's shield was finally broken. At this point, Rebecca's figure froze, and Regner was able to capture the appearance of the Assassin Maiden with the help of Rebecca's stagnation. Because she was too close to the hot orb, part of Rebecca's armor had been melted by the high temperature of the orb, and the skin on her face that was only exposed began to distort and deform due to the high temperature, and her original charming and gorgeous appearance no longer existed, and even Regner saw that Rebecca's left eye was dripping blood, and it seemed that she was blind nine times out of ten.

"Rebecca!" Regna shouted hoarsely, no, no! And even so, Rebecca is still not Nidhogg's opponent, just the temperature unintentionally released by his spell makes Rebecca hurt like this, she can't beat it, she definitely can't beat it! Stop! Stop and run away!

Regner tried to shout at Rebecca to escape, but he failed because when he spoke, a louder voice drowned out his shouts. It was the sound of Nidhogg's spell exploding, strictly speaking, it was not an explosion, because the flame after the sphere detonated always took on the form of a regular sphere, and although the flame of the sphere was constantly expanding, the expansion speed was extremely slow, not even the same as the speed of a human walking.

If Mel or Annelot woke up, they would feel powerless at what they were looking for. The explosion is the most unstable and dangerous moment for the fire elemental, and Nidhogg is able to tame the fire element in the explosion with his own strength. To be honest, with this absolute control of power alone, looking at the two continents, no one else can do it.

Regner struggled to crawl, his right leg still broken, unable to walk at all, but the expansion of the flame sphere never stopped, and if he didn't move, the orb would sooner or later burn him to ashes. As for Rebecca in the sphere, what would happen to him?

"Anne...... Anne...... Regna gently patted the unconscious Anne Lot's cheek: "Get up, wake up!"

But Annelot didn't react at all, and the Bigbay Vajra palm just now made Annelot fall into a deep coma. Regner gritted his teeth and dragged Anne Lot, crawling slower than a snail. Maybe he could have climbed faster without Annelot, but he never had the idea of it.

The fireball was only ten meters away from Regner, but Regner didn't give up, he didn't want to give up, because if he gave up, he would lose not only his own life, but also Annelot's. So he could only crawl, even if he walked an extra centimeter, even if he walked an extra millimeter, he had to keep her away from that dead realm.

Five, four, three, two......

When the fireball expanded to a meter away from Ragner, it stopped its steps. Ragnar was out of breath, coughing up blood as he looked at the boundary of the fireball, which was only about a meter away. If he doesn't make this effort, then both he and Annelot will be burned to ashes.

A few seconds later, Rebecca's painful ** came out from inside the fireball, and at the same time, the huge fireball began to shrink rapidly, and in just two or three seconds, it returned to Nidhogg's palm again. Not far from Nidhogg, Rebecca lay motionless, still pitch black.

Nidhogg's skin was now flowing with a lava-like glow, and he opened his mouth and swallowed the incandescent fireball directly.

Rebecca staggered to her feet, holding a transparent dagger in her hand.

"You were the first to survive my Ashen Death Domain. Nidhogg said to Rebecca with an approving tone, and he paused, then added, "Just, are you still human?"

"What does it matter if it's a human being or not?" Rebecca's voice was hoarse like an old man in her seventies and eighties, and she said, "He's a human, I'm a human, he's a ghost, I'll be a ghost, and I'll be what he is." ”

"It's all right?!" Regner was a little surprised, he thought that Rebecca was at least seriously injured just now, but he didn't expect that she didn't suffer too many injuries, and the black armor on her body was the best proof.

Rebecca lunged at Nidhogg again, only this time, she didn't have the lightning speed and ghostly strength she had just had. She was not so much a charge as a run...... And it's the kind that staggers.

Of course, Nidhogg grabbed Rebecca by the neck at once, and at the same time, Regna seemed to hear a sound similar to the cracking of biscuits, and he vaguely felt that it seemed that Rebecca had this sound when she was running just now.

"Are you alright?" Nidhogg lifted Rebecca up, and he sneered, "See for yourself if she's okay." ”

Nidhogg threw Rebecca directly in front of Regner.

"Ahh!!!!h Because it wasn't until Rebecca was thrown over that he couldn't see it completely that the assassin girl's body was covered with pitch-black armor at all, but pitch-black char formed by the burning of her own body!