Clues

Alex panicked upon hearing those words.

Half of those emotions were his, while the other half were ones grown out of fear that was etched into the words he had just heard.

He came for me, the voice had said. Be careful, he'll come for you too.

"Was that… the Alchemy God's voice?" Alex wondered. It might have been someone else's voice, but the most plausible explanation was the Alchemy God's voice.

And the most harrowing part of that explanation was that the Alchemy God had feared something. A person. A 'He'.

Was this a person? A human? A demon? A beast? A spirit?

Alex could only wonder. There was no more information here than what he had heard. That was the last piece of information left for him to look through.

'No, there has to be something,' Alex thought and quickly went back through those memories again. He saw those flashes of memories, of the vague locations, of the book covers.