The shapeshifting over an illusion was certainly a surprise. Her fingers gently grazed the flesh of the point before dropping to her side. She did not want to be entirely rude by touching him for too long.
"Should we ever get out of this hotel I will have to show you around, myself." Ciri winked. "It would be fairly easy to come pick you up from Asgard." She did not know what his abilities were so she could not be sure that he could not just travel himself. His world being connected to others meant there were likely portals but not necessarily a way to connect to others beyond them.
"Maybe your stories have travelled through the worlds. The Aen Elle used to have such power as to move easily through space and time, but I am the last of the line that held such a power."