don't do this at home

[Einzbern mansion]

"We need to save isriveil!" Saber demands kiritsugu.

"No, even if we know where his base is he is a caster attacking without any preparation might cause more loss" kiritsugu still remembers how keiji looked at his eyes or rather did that guy know what they plan for the first place.

"Tsk"

[Tohasaka residents]

"I see, so who is the real master of Saber?" A man in his 40 wearing expensive clothes asks, even if no one is around in the room.

"Emiya kiritsugu" a voice rang from one of the items they use for long distance communication, it have a weird big cylinder tube.

[Continuation]

As irisviel fell into the ground followed by a hooded caster servant, she quickly tried to run but the whole room was filled with skeletons from warrior to assassin, there also a big chunk of bones, a skeleton archer from the rear.

"Looks like i successfully made it" soon as keiji jumped to the other side he cancelled the portal to the other side.

"You! Let me go back or else-" irisviel tried to threaten keiji as she raised her right hand that was covered by gloves.

"Or else what? You see, I happen to know who Saber's real master ``Keiji playfully smiled at irisviel as he doesn't even take her seriously.

"Wha- what do you want!"

'To loose my 25 years old virginity'

"And also i happen to know that you have the grail so i just wanted to monopolize it by myself" keiji smile grew more clearly he is having fun.

Keiji knows that once the other servants return to the throne of heroes, irisviel will turn into grail.

And that grail is corrupted, he can't let anyone have it or else something similar to fate/heaven's feel might happen.

"Avicebron, take irisviel into her room"

Avicebron then appears out of nowhere behind me, while the einzbern girl is surprised by another appearance of servant.

"You, what are you? How there's 2 servants working at the same time!"

"Hahah, hahahahaha, hahahahahahahhaha"

Keiji just laugh he find it funny,

"Let's see, i happen to dislike my master so-"

Keiji stopped for a moment and grinned.

"I k-i-l-l-e-d him"

Then he removed the black gloves he had been wearing and showed to irisviel his command spell.

"It- it can't be!"

"Yes it is and there is one in front of you right now"  

Irisviel felt like she couldn't handle it anymore and collapsed, but Keiji was fast enough to grab her.

"Did i over do it?"

"Yes you did master"

*sigh*

Avicebron let his golem carry irisviel into her room, even if she tried to escape the house itself is made of golem any one who walked out and it would be detected by Avicebron.

Keiji wasted a total of 5 giant skeletons, 15 warrior skeletons and 10 assassin skeletons for the golem so they are replaceable.

Right now they have an underground maze which contains at least 80 more skeletons.

As for golem they have a lot of variety of it mixed with his idea he let Avicebron make a new type of golem.

Some will hug you and explode, there's also the golem who wields a stone sword and a big catapult and more.

Keiji also wants to learn how to make homunculus, he has an item for it but it needs a written soul to function.

And where can he find it? Of course from the einzbern who is adept in making homunculus.

Activating Avicebron noble phantasm with a good quality homunculus will make the [adam] more powerful.