the moon

Aigis: There do appear to be people who do not mind their own death… May I also ask, what did become of this so-called 'physical body’ of Nyx?

Ikutsuki: After it had become one with the Moon, the body, which had been wounded in the collision, proceeded to gradually heal itself. I am not entirely sure, but it is very possible that by the time of our story the healing process was already just about completed. However, in its current state the body is but a mere shell. Until its psyche is freed from its seal, it will remain in idle waiting. After the battle against the Nyx Avatar, Nyx’ body began to descend onto the planet, called by its psyche. But after the seal was placed, it has once more returned to being our non-threatening, friendly, smiling moon.