I don't know the full story. Sora might know? He's the one that called Leo and I to save him. I had to fight against Axel. He was strong, and barely recognizable. All that was left to tell it was him and not some random ayakashi, was one green eye and the teardrop tattoo underneath it.
If he was anything more than an acquaintance to you, be glad you did not have to fight him.
[private]
If he was anything more than an acquaintance to you, be glad you did not have to fight him.