Moonlight Path

It's about a girl named Lynn and she has this rare sun allergy that's so bad she can't even go out into the sun light. She also has a problem where she blacks out a lot and when she does black out she siezures. One night while she is walking what she calls 'Moonlight Path' she meets these guys who desperately want to bring sunlight to her. Can they help out with her allergy or will they just get in the way and make it worse?