"Heh. This Holy Grail War really is full of reckless decisions."
Altria remained relaxed.
"But I trust my Master. The Masters here are no ordinary people."
"Hm? I think I heard Saber." Yan Huan called toward the distant door:
"Saber! Who's over there with you?!"
Outside the door, Altria was a little surprised too.
"Oh? Is that my Master? I'll come meet you..."
"Wait." Emiya cut in.
"If I were the enemy, I'd disguise myself as your Master and hide behind the door to ambush us."
At that, Aventurine spoke with a smile.
"Archer, listen to my voice. It's the real thing, isn't it?"
"Sorry." Emiya shook his head.
"Inside Assassin's barrier, anything could be imitated."
"If you want to prove it's you, tell me ten embarrassing stories only my Master would know."
"Huh? Then you already know who I am!"
As the four chatted through the door, the Narrator snapped impatiently:
"Hey, are you finished yet?"
"This is a horror movie, extras. Act scared!"
It went on to describe the space's backstory.
"This place was once a prison where the Company exiled criminals, riddled with deadly traps to prevent escape."
"The prisoners vanished long ago. All that remains is a horde of vengeful spirits here to claim lives!"
Aventurine folded his arms and asked:
"I've wanted to ask since your first line. Why target Company employees?"
The Narrator gave a mocking laugh.
"Back when this place was a prison, those Company dogs turned it into hell on earth."
"And what audiences love most is watching them suffer."
"Saw off anyone's leg, and the door will open automatically."
"But if nothing happens within one system hour..."
"This room will explode! And you, its guests, will be blown to pieces in the flames!"
Aventurine nodded slightly.
"I know this one."
"A