Finally Bard reaches full human form and sits down at the table and gently strokes Susan's hair to calm her down.
"Think of a soul like a very large house and in this house when you allow resentment or jealousies to build up, it is like opening a window or door in the house. Lilith got into Imp 13's soul through just such an opening. And while the real 13 wandered around lost in the rooms of his house, Lilith used the front door of his soul and interact with others as if she was 13. The real 13 is still in there, just lost in one of his rooms."
Bard let's out a sigh.
"I don't like Emma Frost but she is good at what she does and what she does is explore and clean out the rooms of a person's soul house. She'll chase Lilith down until she catches her and throw her out of 13's soul. Now Hannibal Lector is excellent at finding those little openings people leave into their souls and with his help 13 will learn to close them so Lilith won't find it so easy to get back in again."
Bard raises a hand and rubs his forehead. "Unfortunately Lilith is a true immortal and can't be destroyed and I have no idea how she might be contained so she'll probably escape back to Hell after Emma pulls her out of 13."