If Artoria's sanity was slowly restored by Merlin's careful teaching, then the originally irrational Black Dragon Nidhogg was like a hanger.

Sure enough, they are not without reason, maybe it is only because the time is too long, and because they devour other volitional bodies, they are often impacted by the will, so they gradually lose their minds.

This is the same as a person who is trapped on an isolated island, if he does not communicate with others for many years and no longer talks to himself, then he will also lose the ability to speak.

There are many examples of this, such as a wolf child who fell into a wolf pack at the age of five, was raised by wolves, and after eight years, a little girl who could talk and had human characteristics became indistinguishable from a wild animal.

That's the power of time.

No one knows how long the two dragons have been in this space, and it is impossible to calculate, during this long time, both dragons have lived like wild beasts, fighting and eating are all they have.

In this case, it is too normal for the mind to degenerate and the reason to exist.

And when Severus arrived, Altoria was stimulated to come to her senses again.

However, the black dragon Nidhogg was clearly open, and Severus was sure that Nidhogg had not found himself, as could be seen from the fact that he had only looked for Artoria since he came here.

Therefore, I don't know what stimuli he received to regain his senses, and whether he regained his sanity directly, or whether he recovered without teaching or communicating.

Even Artoria is only about ten years old now, thanks to Merlin's teachings.

It can also be seen from this that Niedhogg's strength is indeed much stronger than Altoria.

The results of the fight between the two dragons also prove this.

Unlike the first encounters with savage collisions and bites, the black dragon is now more savage and ferocious, and he is more adept at using his body than Artoria.

He will suddenly spit out dragon breath while hedging, even if this will shock does not hurt Artoria, but it can be a good disguise for his next move, he can turn the hedge into a sideways body, and then raise his claw to claw Artoria's leg.

Then he bit Artoria's tail and attacked desperately, but within a few rounds, the red dragon Artoria fell into the disadvantage.

This also forced Severus, who had not planned to make a move, to join the battle.

No matter how you look at it, Severus couldn't have watched the Red Dragon Artoria be killed, let alone Merlin.

When Nidhogg wanted to change injuries and sneak attack again, Severus suddenly made a move.

"Calling the Gods", "Vine Entanglement"

Severus had already experimented with the fact that it was impossible to use regular spells against the volitional body, so the Patronus Charm and Transfiguration were the best spells to use without using dark magic.

Of course, the Avada Curse should have been more effective, but Severus suspected that if he dared to use the Curse in this environment, his own soul would be blown to pieces, regardless of the effect.

The Requisition Spell is a bit similar to the weapon of one's own will, although the effect is good enough, but when encountering a powerful will body like Nighold, it is uncertain whether it can be beaten to death, but the damage of the rebound is enough to kill Severus.

Severus didn't want to be the second wizard to die from Arvada's rebound!

And although the two spells sent out by Severus can't cause tons of output, it's still okay to hinder it, and just such a small obstacle is enough to make Nidhogg's original injury for injury become you hurt me and I don't hurt.

"It's another little bug!" The black dragon was unconcerned about his wound that had been torn open by his sharp teeth, "Is it Merlin?" You're just going to sneak attack. ”

This sentence made Severus pout, and sure enough, he was the one who was "assigned" to Slytherin, and Merlin really behaved like Slytherin.

Nidhogg spat a large mouthful of "saliva" at the place he sensed earlier, but by this time Severus had already flown to Altoria's back with great wit.

Dragon Knight or something, it's still pretty cool, isn't it?

But the reality isn't great.

Artoria's sheer size was inconvenient for Severus, who had to secure himself to the red dragon's back to prevent being swept off in the middle of a fight, and had to see the right moment to strike.

And the dragon's fight was so bumpy that it didn't feel much comfortable at all.

As for cool?

That's it, feeling the hand-to-hand fight between two behemoths up close, the shock is real.

And since Severus's attack was insufficient, and Nidhogg was already prepared, Severus only had to use the Patronus to protect Artoria.

Defense is the Patronus' forte, and Severus is happy to do the same.

However, Nidhogg was obviously not a stupid dragon like Artoria, and after several attacks were blocked, he simply focused his attacks on Severus, so that both Altoria and Severus were in his attack range.

Whoever makes someone's body big enough, as long as one paw is patted over, if one is not blocked, Artoria may just roll around twice, and Severus will definitely be slapped into a patty!

"Little bug, aren't you quite defensive? Then try one of them! ”

Then, the two sides were in a mess again, and after just a few strokes, Severus had to summon his second Patronus.

It's not that his Patronus isn't strong, it's that the enemy's attack is too fierce.

If his patronus doesn't block Artoria, Miss Red Dragon will be demolished by the black dragon sooner or later, but if he helps Artoria, he won't be able to stop it here.

If Artoria hadn't blocked the spot where Severus was riding, Severus would have had to take both Patronus to himself.

There's no way, one can't be prevented at all.

The black dragon's attacks weren't power-type at all, or they were originally volitional bodies, so Severus had to use the superposition of the two Patronus to defend against the will impact of the opponent's attack.

For the little impact of the will that neither dragon cared about, for Severus it was about to die, and the impact attached to each attack was almost like the saliva of a Dementor.

Should it be said to be worthy of death?

Even if it's dead, it's majestic.

If it's really resurrected, I don't know who can stop it!

"Run, Al, we can't stop him!" Eventually, Merlin's will came out, and Merlin who was observing it inside was more clear than Severus and Artoria.

Don't look at Nidhogg's body with more scars than Artoria's, but they are not fatal injuries, and the impact is not great, and the red dragon Artoria has several wounds, especially the one on the neck, which was caused by a sudden change of line in the process of grabbing Severus, and after Severus withdrew the Patronus, he grabbed directly at the red dragon's neck, almost cutting her neck in half.

If this is the head of the real dragon, it is estimated that it will be dead, and it is really a shame that Artoria can stand it.

Therefore, the disadvantage on Severus's side is still extremely obvious, and it is no wonder that Merlin would propose to escape.

"No, there are only knights who died in battle, and there is no King Arthur who escaped!"

At this moment, a determined voice came out.

At this moment, Severus seemed to see a knight in armor and holding a long sword, majestic and looking at the world.

King Arthur, it's back!

~

~

My King Returns!

Do you want to keep a saber by your side?