The Holy Spear has been liberated twice in a row, and one is fully liberated, and the consumption of magic power is extremely huge, even with the A+ level magic power of Ryusha, it has completely bottomed out at this moment, and it can't even be used a few times to release the magic power.

But fortunately, the use of the artillery bombardment of the protector machine god does not consume mana, whether it is a mouth cannon or a supreme cannon, it consumes the energy accumulated by the machine god itself, and Lu Xia only needs to pay for the magic power summoned by it, which is quite convenient.

So, when the Killing House bared its fangs and tried to occupy Meltrilith's body, Ryusha immediately switched her rank to Rider, summoned the Protector of the Machine, and crushed the hair of the Demon God Pillar that was wrapped around Meltlis.

Although the body of the Protector Machine God is extremely large and bloated, and the ability to move is relatively weak, it is precisely because the body is large enough and there are a large number of power engines in the body, resulting in the physical output ability of the Machine God is also very good.

For example, the Protector Machine God itself has a move called [Supreme Fist], and if one punch is hammered to the ground, it is enough to cause a small earthquake within a radius of several kilometers.

The physical output ability of the machine god is so strong, which can already be seen from this, and it is not a problem to crush the hair of the Demon God Pillar at all.

"Actually blocked this supreme reversal drama......! You guy, how far do you want to stop me before you are willing————!!! ”

Under the wail of the Killing Temple, the Machine God opened his mouth, and the mouth cannon, which was comparable to the power of the A++ rank Treasure of the City, was bombarded in the face of the Killing Temple.

In the violent roar, the wailing of the killing house suddenly stopped.

Under the intense light cannon bombardment, most of her head was destroyed in the blink of an eye.

"Haa————!a

Mertrilith withdrew her attention from the Mekhan, and when she saw that the crisis was resolved, she immediately increased her output, "This is the end of it, Killing Academy!" You just take that unwillingness and regret and disappear like this! ”

"Boom ——————!!!"

A sun-like glow was released from under Meltrilis's feet, and immediately after, a huge wave of energy instantly invaded the entire surrounding space, causing the mantle to shake violently.

And at the very center of this energy fluctuation, the Killing House bore the brunt of the bombardment of the greatest range and degree.

"Kara-boom!"

Starting from her chest area, countless cobweb-like cracks spread densely all over her body, and finally, in a violent explosion, the whole thing suddenly shattered.

The protector of the country is far away from his body, because he is in computer space, and is not affected by any gravity, and floats in the mantle layer.

Because of the huge impact force, after the destruction, the momentum did not stop at all, and she sprinted down again.

After such a scene appeared in front of Ryuxia through the display diagram, he immediately controlled the Mekhan, and grasped Mertellilith's body in the palm of the Mekhan's palm.

"Sonorous ——!"

After saving Meltrilith, Ryusha did not hesitate, and quickly opened the chest of the machine god, causing a huge cannon with a diameter of more than ten meters to appear in the center of the chest.

Although it has completely collapsed, even those fragments are dissipating, and there is no longer a trace of breath in the Killing Academy, but Lu Xia is still not at ease, so he directly turned on the Supreme Cannon, intending to destroy the corpse.

"Buzz ——!"

With a light air roar, a pitch-black energy ball nearly twenty meters tall condensed from the cannon muzzle on the machine god's chest, and then slammed down as if it were slow and fast, catching up with the fragments.

"Boom Rumble ——————!!!"

A violent roar resounded throughout the underground space, and in the terrible shelling that spread for several kilometers, all the fragments that were shattered were destroyed by the energy without exception, and there was nothing left.

But after that, Ryuxia didn't know anymore.

After unleashing the supreme artillery bombardment, Ryuxia put away the Protector Mech, and then picked up Mertellilis, who was floating in mid-air, and stepped directly into the teleportation tunnel under the response of BB.

[Spirit Base Ascension Quest III.-Noble Phantasm Increase Limited: Solve the Current Subspecies Peculiarities] has been completed, and you can get a chance to increase the Noble Phantasm, which can unconditionally raise any one of your own Noble Phantasms by one level, or make a positive correction, or you can make the existing intact weapons become your own Noble Phantasms.

…………

Microcomputer space, in the middle of the sunset classroom.

Everyone is gathered here.

Fujimaru Ritsuka and Tristan and several other servants were originally under the broadcast of BB, nervously following the battle situation.

When they saw Ryuxia liberating the Holy Spear and sweeping away thousands of Demon God Pillars, everyone let out a shocked sound in unison, and Tristan showed an expression of honor.

When they saw Meltrilith and Parson Lipu using the Combined Treasure to hit the Killing House, everyone's emotions were also mobilized to the commanding heights.

When they saw the Killing House trying to seize Mertrilis's body, their hearts hung in unison, and their faces were full of nervousness.

Rika Fujimaru breathed a sigh of relief when she saw Ryusha control the machine god appear, blow up the head of the Killing Temple, and save Meltrilith.

In the end, after the body of the Killing House was completely wiped out with the cooperation of Ryuxia and Meltrilith, everyone, including the servants, finally let out a cheer of surprise.

"Great!"

“…… Is it finally defeated? ”

"Hmmm! The successive outbreaks of the treasure! It's beautiful! ”

"I haven't played a few games, but I don't know why, I always feel tired......"

Fujimaru Ritsuka, Emiya, Nero, as well as Suzuka Gozen, Tristan, Tamamomae, Parson Lipu and others, didn't smile until they witnessed this moment with their own eyes.

"Buzz ——!"

Immediately after, an azure passage that was very similar to the Lingzi Transfer Passage appeared in front of several people amid a buzzing sound.

Ryusha walked out of the passage with Meltrilith in her arms.

Ryusha is still in good condition, but Mertrililith is now at the end of her life.

After the explosion of all her strength, she had completely lost all her functions, and most of her body was filled with dense cracks like porcelain about to shatter.

Even, even her body began to turn into points of light little by little, and her figure gradually became transparent, as if she was about to disappear from the eyes of several people.

“——！”

Rika Fujimaru, who was still cheering just now, was suddenly shocked after seeing the condition of Meltrilith at this moment, and then her face suddenly sank.

"BB, she's an AI made by you, right? You should have a way to save her, right? ”

Ryusha put Meltlis down, and then asked the BB, who looked calm to the side, as if he already knew the end.