Velu relaxed as the monster dissolved, but it's final words kept him on edge.  He watched as the mist that had been the monster, and two of its minions entered one of the crystals in the room, then turned back to the moogle as it began explaining more of what was going on.  Suddenly, the crystal the moogle had given him began to glow, and a wave of knowledge filled his mind - enough to leave him reeling.  "So, you're saying that something - perhaps an agent of this god Chaos - is trying to gain control of these crystals," Velu summarized, gesturing to the four crystals in the library which looked very much like the four crystals that existed in his own world.  "And he and two of his minions just entered into one of them.  I think we need to get going on this before we waste too much more time."