"But I still ask myself...was there something I could've done?
I wonder, was that why I came to this world in the first place?
If this was my unavoidable destiny, then what exactly was I to this world?
Sad partings...the fate of humanity...and my own...
I Still wonder If I could've changed them.
If I'd had a strong will to protect what I was meant to protect... from the start...
Then maybe there was something only I could've done.
I think there was."
Takeru Shirogane, Muv Luv Alternative.