DETECTIVE_IZUKU

If you notice a detail like that, the answer is: magic.

Unlike the others, Alexia is still human, so it's more likely

Hehehe

One could say

Anyone who doesn't like an alter ego, just look at them *points to Jalter and Salter*

So this referred to romance (aura grind)

So during the explosion and subsequent reincarnation, did he merge with Andersen?

From what I understand, he made a Geiss contract, so he must have asked them not to attack him.

I imagine that Fate Strange crater scene (after the Enuma Elish) was glorious, the way the camera zoomed out so it could be seen even from space.