Mika took the memory disk that Hope handed him, and since he had just experienced its use through his vision, he knew exactly what to do.
Once Mika finished, Alanis scanned through the memory disk, and surprisingly, he recognized several of the faces that Mika had seen in his vision.
He then used their dimension to bring forth all the faces that Mika had stored in the memory disk, and when he showed Mika these familiar faces, as they were all important members of the resistance, they realized that they had the exact same roles as they did 10,000 years ago.
Hope told them that Mickael had explained to him that this could happen. Since the final battles of the first war had been particularly violent, with many deaths among the mystical creatures and the Guardians, when they reincarnated, they would unconsciously want to finish what they had started together, and those with strong bonds might even recognize each other.