"This is...... Kazan plague? ”

After taking the things from Zhou Yuan's hand, Kei Nagai frowned.

"Hmm. Although it is said that if you can carry it with willpower, you can obtain the power of the ghost hand...... But it also divides the case. Even if you don't die, you may still be tormented by the Kazan plague. However, if you can pass the assessment, you can become a ghost god priest. The wages paid to you as a military advisor these days are too low...... It's kind of a compensation. In your other world, if you have Kazan's power...... Anyone, don't try to catch you. ”

As long as Kei Nagai is able to unlock Kaija of the Remnant, even conditions such as "Keep Killing" or "Complete Closure", which normally deal with subhumans, will not be able to apply to Kei Nagai. This is also the reason why Zhou Yuan said that it is impossible for anyone to hurt Kei Nagai.

"Then give it a try."

After a few seconds of silence, Kei Nagai rolled up his sleeve and stretched out his left hand.

Zhou Yuan put a silver bracelet on Kei Nagai's hand, and then entered a limit ratio of 37.4% on the silver bracelet - this is the best limit ratio given by Kazan, if it is more, it will affect the strength, and if the limit is too low, it will reduce the success rate.

The silver bracelet lit up with a green light, indicating that after the successful work, Zhou Yuan picked up the prepared Kazan plague virus and stabbed it into the vein of Nagai Kei's forearm. Although Zhou Yuan has no injection skills, this kind of needle is foolish, as long as it is aligned with the position.

Also, according to Kazan, if you really want to kill someone, you can inject a neck vein...... No matter how strong your willpower is, you won't survive.

Almost the moment the liquid was pushed in, half of Kei Nagai's body swelled and turned red, turning into a distorted Kazan monster image.

"Stygian Flame!"

Zhou Yuan let out a loud shout, and a circle of flames suddenly burned around him, isolating Nagai Kei in a circular space with a radius of one meter.

The consumption of the Flame Carlo is not too large, and it is not a big deal to leave it for a few days. In addition, the area enclosed by the Flame Carlo will cause Kei Nagai, who is instinctively controlled, to think of it as an "ally domain" and stay inside the circle.

It's all knowledge from another world that Kazan has given him.

At the same time, three spells flew in the distance. The light of the three spells was superimposed on Kei Nagai's body in succession, and almost instantly, most of the red color on Kei Nagai's body was erased.

Soichiro Katsugi, abstained from using all three spells for strengthening.

"Yan Feng Qili hasn't renewed his contract yet, but today is only the sixth day. By the seventh day he should renew his contract...... At that time, it was the time of the decisive battle. ”

Zhou Yuan glanced at Kei Nagai, and the strengthening effect of the three spells was still obvious. Now Kei Nagai's red is almost suppressed into his arm.

"It would be nice if we could win early. Let's get the Holy Grail directly in my position, so they won't even be able to catch a hair. ”

Cú Chulainn replied.

“…… How can it be...... The Holy Grail will not appear until the seventh day. Anyway, there are a lot of survivors left in this Holy Grail War......"

Abstentions do not count, and the Holy Grail cannot be given "contents", i.e. the necessary energy. In this way, the only ones who have been completely eliminated so far are the projection of Cú Chulainn and the two of them.

I just don't know if Gilgamesh can provide energy to the Holy Grail...... If you don't have to, you'll have trouble summoning the Holy Grail in the end......

But for the irrelevant part, Alayah will definitely give the green light all the way.

"That's true...... There's only one day left. ”

Cu Chulainn was stunned for a moment, then replied.

"Hmm. Get ready to fight, tomorrow is the decisive battle," Zhou Yuan poured enough energy into the Stygian Flame, and threw the Stygian Flame Circle here—this place is definitely remote enough, even if it is accidentally revealed, it is not something that ordinary people can crack, "Everything is tomorrow." ”

At this time, a surge of resentment rose to the sky, and an almost condensed resentment appeared in the direction of Emiya Shirou's house!

"This level of richness...... It's the Black Grail! Damn, doesn't the Black Grail have to be on the seventh day to appear? What the hell is going on over there? ”

Both Cú Chulainn's and Zhou Yuan's faces turned terrible...... The two masters are still over there!

"It's too late...... Cú Chulainn, I'll send you there first! Zhou Yuan handed the Gun of Erasure to Cú Chulainn, and summoned the rocket hammer, "Stand up, hurry up!" ”

"Huh? Good! ”

After Cú Chulainn stood on top of the rocket hammer, Zhou Yuan sank his waist, turned his body hard, pressed down with his right hand, and threw the rocket hammer high.

"Go ahead! Justice from heaven! ”

While throwing Cú Chulainn out, Zhou Yuan also put away the rocket hammer and rushed towards Emiya Shirou's house as fast as possible!

Then, Zhou Yuan received an invitation to call from Bazet.

…… I'm sorry Cúchulainn, I didn't mean to throw you out to check on the situation, I really forgot about the phone......

"What's going on over there, Bazet?"

Inside the screen is Bazette's anxious face. Behind Bazet, on the other hand, was a pitch-black tornado, and it was impossible to see what was inside.

"Hei was accidentally killed by a sneak attack by Yan Feng Qili and Archer...... As a result, Illya blackened! ”

Zhou Yuan sat on the ground and didn't get up for a long time.

"You say...... What the? How could it be ......"

"Illya has now become the Black Grail! The current situation is very bad, Zhou Yuan, you better hurry up...... Zhou Yuan? Zhou Yuan, what's wrong with you? ”

At this time, Zhou Yuan couldn't hear what Bazet was saying.

Zhou Yuan stood silently in front of the sculpture in the mental space. The black statue had been shattered white, and Zhou Yuan lowered his head and began to mumble some words.

"Build a city of steel with your body, melt it with blood, and engrave it with your soul; I am willing to bear all my sins, I am willing to bear all the punishment, so that I can be born and my name is justified. ”

"With my Zhou Yuan's name, the city of steel, open!"

A phantasmagion of a great steel city enveloped the city like a cloud. Unlike the inherent barriers, the City of Steel doesn't seem to be dragging people into it; But immediately after, the malice contained in the Black Holy Grail almost struck in the direction of Zhou Yuan like flowing water!

"Isn't it, the inherent enchantment has really become?!"

Valhalla even screamed in surprise......

"Wait a minute...... Wrong! The evil of this world is a negative effect that will be borne by him, and that guy has begun to absorb the Black Grail! Find a way to stop him! ”