Now then, next we'll be heading toward the relay base but....
"--Annihilated?"
I affirm Liza.
"Yes, they were caught in a surprise attack by some strong monsters and annihilated."
I found the survivor earlier after seeing that the relay base was annihilated and searched the circumference for any survivor.
Two monsters are lurking at the place where the relay base was, a Mimic Salamander that has [Mimic] race-specific skill, and an Illusion Golem whose race-specific ability is [Optical Camouflage].
Both of them are level 50, it seems they hide their bodies when there's no enemies.
Worse, a level 60 Lava Golem is lurking on the floor above the relay base.
Since the ceiling is thin, it's probably going to drop down when the hero is fighting against the two monsters.
"Now then, what should we do--"
I'd like to hand over the revenge battle to the hero, but it's probably going to be tough for them who have been exhausted from the battle with the demon lord to fight the three monsters.
I don't think the hero himself would lose, but his followers and fellow travelers won't get out of it without any victim.
I evacuate the sole survivor to the [Sub-space] that's been copied from the Phantasmal Labyrinth and head to the destroyed relay base.
"Over there and there, monsters~?"
"Not yet, wait a bit okay."
"Aye."
Tama was going to dispose of them quickly, but even though the two level 50 monsters are weaker than her, their HPs are too high, so I refrained her.
I think Tama can win against them alone, but it would take time and destroy the relay base further.
"First, let's bring them to a place that's easy to fight in."
I execute the second [Another World] today, and create a sub-space for battle.
"It's like the mysterious magic space that often appears in Tokusatsu isn't it?"
Without minding Arisa's remark which had various meaning mixed in, we pull the three monsters into the sub-space I've created.
--BUWARETWEEEERYWA.
--MVA.
The Mimic Salamander that was mimicking as a huge rock and the Illusion Golem that was being transparent showed themselves up.
"Guess I'll call the one above too."
It'll be troubling if it enters the battle later, so I destroy the ceiling with the Short Stun magic.
--MUWAGUUUUEMVA.
While roaring incomprehensibly, the level 60 Lava Golem fell down with the ceiling splinters.
It's scattering sparks around, so it looks quite showy.
"Master, your order please."
Liza who's concealing quiet fighting spirit asks.
The other girls are also waiting for my reply.
"Defeat them--you can go at full power."
"Understood."
We're in the center of the sub-space created by [Another World] so there should be no problem even if the girls go at full power. Probably.
"Mia, create the appropriate artificial spirit."
"Nn, Water Dragon (Leviathan) ■■--."
Per Liza's instruction, Mia spoke the artifical spirit's name and began to chant.
"Nana, take care of the enemy in the middle. Keep them at bay until the other vanguards join."
"In agreement with Liza's instruction, so I inform. Equipment Installation."
When Nana muttered so, the artificial magic equipment (Raka Clone) in the form of a choker opened an entrance to sub-space behind her with space magic [Garage].
Transparent [Magic Hands] that extend from it strip off Nana's equipment and install the new golden armor.
The transformation scene looks similar to the ones in various media, but the transformation time is too long compared to ones in fiction.
I won't ask for it to be one millisecond long, I just want it to be one second at least.
Nana who's been equipped with the golden armor activates the 『Castle』 mode and takes up defensive position with the great shield ready.
The girls who saw Nana's equipment change begin to change theirs similarly.
The enemies are coming to attack of course, but they're trapped in Arisa's space magic [Labyrinth] and can't get close.
"Lulu, remain on stand-by and prepare to shoot anytime. Arisa, please command the support and rearguard appropriately."
"Yes, I understand."
"Okay, leave it to me.