The truth behind the past deaths of the friends of Eleanara and Silva is quite sad yet truthful, there wasn't much revenge to be taken on that front and that sight of Eleanara and Silva, to them was sort of an accident that had happened due to the drive of Eleanara to quickly change the world, a mistake from the hands of a very powerfully driven youngster one can say.
A mistake that went on to define the entire future of Eleanara, changing her into something that had shifted her from her path and there is a certain secret behind it that she doesn't know about too, the fact here is that the rest of their friends had headed down to a secret realm, a secret realm found by Eleanara herself.