Honestly if I knew it was him, I would have been scared. But the first time I did....[He sighed a bit.] I was already terrified and confused, but he caught me at a bad time, when I waking up to the Vortex World.

[There were so many things on his mind back then. That was just natural.]

As for who I had to fight, well...ever hear of the Kagutsuchi? Kinda looked like a giant disco ball with a face. It had the power to alter the world and that was just final boss, for a lack of a better term.