Mash: By the way, um... About that giant hand we fought towards the end...
Fujimaru 1: You recognized it too, huh?
Fujimaru 2: Haven't we seen it in the simulator before?
Mash: Y-yes. It looked just like the one we've seen in the simulator.
Mash: From what I've been told...
Mash: ...it's been a mock enemy archetype in Chaldea's combat simulator since the simulator first began operating.
Mash: We've also encountered similar-looking hostile entities near the leylines of some Singularities.
Mash: It's still unclear exactly where their design comes from.
...
Synthesized Voice: Anyway...this is very intriguing.
Synthesized Voice: It sounds like you've come across my hands, even in Proper Human History.
Mash: Your hands?
Fou: Fou, fou fou!
Musashi: Aha! That giant hand was yours!? Well, being one of the Twelve Olympians' own hands explains why it was so huge!
Fujimaru 1: Huh!?
Fujimaru 2: Those were your hands, Hephaestus!?
Synthesized Voice: Oh, no, not mine. I'm sorry if my choice of words confused you.
Synthesized Voice: They're replicas of my hands from back when I was just Prometheus, before I became Prometheus-Hephaestus.
Synthesized Voice: It seems the version of me–that is, Prometheus–from Proper Human History was bestowing wisdom and experience on you. What a fascinating connection!
Mash: Right... Prometheus, the god of wisdom, is said to have give humanity the gift of fire!
Holmes: Then, the enormous hand-shaped enemy we've been known to encounter in the Chaldean combat simulator is–
Synthesized Voice: Prometheus's hand of wisdom.
Synthesized Voice: Here in this Lostbelt, it's only the remains of my former self...
Synthesized Voice: ...but in Proper Human History, I'm sure it's doing everything it can to aid humanity in its time of crisis.
Mash: ...!
Mash: I... I don't know what to say, except...
Mash: ...thank you!
Fujimaru 1: Thank you, Prometheus.