Rhine maidens

Next day.

Saber and I left the house together leaving the sisters to their own devices.

Think back at it. Yesterday was only a partial success.

Because I got to distracted in dealing with saber that I forgot about summoning other.

'sigh.. I guess we can do it later'

I took a deep breath as I focused on present.

We were currently walking through the forest near Fuyuki.

We weren't on a date or anything but still walking with as beautiful girl as saber while holding was a experience.

No, this was strictly business and our destination being the einzbern castle at outskirts of Fuyuki.

even for a mage locating it would be hard let alone a normal human being.

As entire forest was filled with traps and bounded fields but with saber knowning its location and our immunity to anything a mage was dish out. It was quite easily.

Well at least until now.

As I felt another invisible barrier breaking against my skin. A giant meteor made of red lighting crashed in front of us.

Kicking up a huge storm of wind and rubble.

As the smoke cleared. It revealed a figure wearing a knights armour.

'I know that armor'

"FATHER!!" the figure screamed loud enough to shake the ground around us.

'yup, it's mordred. Wait no it berserker mordred'

"einzbern are insane" I muttered those words under my breath.

mordred already have a short fuse but on top of that mad enhancement too. 'hopefully illya is alive'

I was brought out of my thought by sound of metal clashing against metal.

When I was in my thoughts Saber and mordred had started fighting.

Both engaged in fighting at speed that would make them invisible to mundane human being.

Hundreds upon hundreds of clashes happened in a second.

While the fight between legendary figures was sight to behold. I was more interested in something else.

As such I raised my arm towards them.

"Trace on"

With just two words I materialized dozens of swords in front of me.

Not just any swords but legendary sword know for killing dragons.

Sensing the danger both stopped there battle and separated.

'big mistake' with saber out of the way I let lose the projection.

Like rain of metal they descend on the mordred.

Leaving her **** but to use her trump card "clarent bloody arthur" as beam of light met the rain of metal.

While the attack cancelled each other out. Saber used it sneak attack. Cutting through mordred and her armor like paper with her golden sword.

"saber, stop" I ordered saber to stop before she finished mordred.

Saber to credit stopped just before her second attack separate mordred's head from rest of her body.

Before I could even take a sigh of relief.

I heard something from a distance just loud enough to hear it but enough not make out context.

But it wasn't hard to guess what it was as mordred body glowed with red energy.

Completely on instincts i projected a golden chain that shoot toward the mordred in an instant binding not only her but the very space itself.

'illya just used command spell to call mordred back didn't she'

'Unfortunately for her even teleportation isn't enough to escape these chains'

'the direction the voice come from should be the location of illya's Castle'

Now, that I knew where my next target was a new idea formed in my head.

But first I checked mordred's condition.

While she did appear to be wound quite badly. It wasn't that bad as she still had enough strength to struggle against my chains and to keep screaming at saber while utterly ignoring my existence.

Deciding that she needs learn about her place in world.

I raised my arm and pressed against her bare skin her through the gap in armor made by saber.

Not just to heal her but also taking her superhuman strength and magic abilities too. This included a servants of materializing their armor and clothes at will as such leaving her naked.

"saber, can you please dematerialize your clothes too" I asked saber and she followed through without a question.

Anyone would feel uncomfortable with being completely naked in middle of the woods but not saber.

Shaking my head, I extended my arm towards her, without the need of me saying anything saber got the hint and raised her arm to hold mine. With that I transferred a copy of one power to her.

As i expected transfering this particular gift brought actual physical change in her. To be specific she now had a new weapon attached to her.

In other words saber was once again a futa.