Kaika kept on silently following them from the shadows, though she could feel the aura of the Titan shift into one of a human. [i]Well...that answers my curiosities there...apparently one of their soldiers can turn into those...Titans...might keep that in mind, but I still don't have a real good way to get close unless...oh yeah! Those soul linking seals that Nero taught me, maybe if I could go into the Spiritual Plane and tap that seal on him somewhere, it's not like anyone would see me in the Spiritual World plane, but it would sting a bit for that guy. But it's worth the go, I mean, I'm sure I won't lose track of him once our souls are linked...but I just have to hope that some of my traits or even my presence won't be noticed by him once I try this...[/i] Kaika thought as she stopped moving and focused energy to herself. Soon, she would transition to the Spiritual plane, where she wouldn't be seen by anyone in the Living World, which was the soldiers. She was like a ghost now, so she simply ran up to the soldiers, more specifically Eren. Performing the process without a problem, a [url=http://www.artof4elements.com/images/2012-09/trinity-spiral.png]seal[/url] would appear on the left side of Eren's neck, and also the same seal would appear on Kaika's right hip. To Eren, he would feel a slight stinging feeling, as if something was being pierced into him for a split second, then the pain would suddenly fade away. With that done, Kaika quickly ran back to the cover of the thick bushes, and felt herself being returned to the Living World where she was visible once more. At least she was behind some places to hide again, and wondered what would happen now since she had linked their souls to each other.