This anime does love its mysteries doesn't it? We pretty much solved every question asked from the first series, only to have the second season dump twice as much question marks.

Well... i wasn't completely right about the power transference but the end result was the same with Hei now powerless and Shion gaining contractor abilities. Hopefully the situation won't last too long.

And fans of both Hei and Yin seem to have something of a dilemma on their hands