Wylla recalls how she's heard of Adrian Ritske before (the map artist in Paul and Shane's room) and is a bit taken back by Adrian's sudden flirtatious behavior.
Adrian apologizes and admits he's a fan of Wylla. That's what makes Wylla realize Vilhelm wasn't just from the future, but this same person (Adrian, Vilhelm and Pidherny) going back in time over and over again.
She then deduces the REAL Adrian must be alive somewhere in Ternion. Ghost Adrian admits that's true, but if he recalls correctly the other Adrian is mostly likely beyond the Cataclysm Veil.
Finally Wylla asks how did he get trapped in the Orb of Magicka. The Adrian here admits his memory is foggy on that subject, but a song might just help jog it!
Spoilers: The real Adrian is in a horrible mindset after being persecuted for heresy and incarcerated in asylums and prisons. He escaped beyond the Cataclysm Veil to ponder his role in this life and if Ternion is worth saving.
Also the land beyond the Cataclysm Veil is very much different than what we've seen so far in Accursed Dragon...