I have a question related to the creation of the Nox Nyctores. IIRC, they are created by Terumi, Nine and Trinity (?) during the Dark War to fight against the Black Beast, and one of their ingredients were souls.
Is it true that these souls were taken from Takemikazuchi? If so, then where did Takemikazuchi come from and get its stock of souls?
Also, how is Kazuma/Terumi able to use Ouroboros in Phase Shift 01, which takes place before the Nox Nyctores are made? I heard that apparently that the one they used was fake, but how does that make sense? How can you have a "replica" of something that hasn't even been made yet?