Goodbyes and revealations

Shingi told Soren everything he knew about Mikhail. He also told him about Annoue's kidnapping and the case with Syra and Annoue.

Finally, he told him about the Spirit Element, which even Soren knew nothing about, which surprised Shingi. Soren was a God before the Tower appeared, and from what he understood, the Tower was why almost no one could use that Element freely. But Soren didn't have any recollection or experience with this Element, other than using it without his knowledge on things like VISUALIZATION.

"How could I have not noticed? It all makes sense now. As always, my friend, you are bringing fresh discoveries with you. That's why I always enjoy meeting you." [Soren]

Avea had returned with the harp and left the room after Soren, telling her to do so. She followed his orders, knowing she was powerless to do otherwise.