Sora's eyes widened at Ven's description. On the hand, that was scary enough to hear. He'd thought it had been difficult with Xemnas's swift moves and endless lasers, and his Heartless's giant ship. But being able to move whole mountains seemed somehow worse.

However, the bit that confused him was Ven saying that he was an old man. The Xehanort he'd fought definitely hadn't been that old. "That's weird...Aqua and Terra made it sound like he was the same guy I had to fight a few times. The Xehanort I knew was trying to take over all the worlds, too."

"I've never heard of that X-blade thing before...and I've seen the door to Kingdom Hearts," Sora said. They couldn't see all of what was beyond it, but at least they knew there was light in it. And this weapon could open the door to it? "'Keyblade War?' What's that supposed to be?"