The prophecy of the elves basically states that a summoned hero will save the world from the demons.
He will sacrifice himself to seal them up, but they will eventually escape as time passes.
A great evil from the banished dimension of the Void realm will be returned, spreading chaos all over the world.
In times of turmoil, another mortal visit the world and free them from slavery.
He holds the darkness in his heart but also controls divinity at the same time.
He vanquishes the demons and becomes a hero.
He takes the princess as his bride and protects the world as his own.
Finally, he brings the humans with him and establishes the harmony between the elves and the humans.
Upon witnessing the powerful divine energy blast from Mark, the High Priestess became confident that this second human from the prophecy was none other than Mark himself.