Board Thread:Spoilers!/@comment-25926288-20151224174750/@comment-6175354-20151227004920

Eskaver wrote: They simply mean to twist people's expectation and probably leave the Underworld in 5x16 or 17.which is likely to ramp up towards a finale around the 20th episode or so. Agreed.... most of us already guessed that the characters, would not be in the Underworld for the whole arc.