We are in the underworld, hook just got there and we are there to save him. When we get there it’s weird cause the town look exactly like storybrook. We find out that everyone who is there as a grave and if they are still there I the cause that have an unfinished business. I decided I would get Killian and split my heart in two to give him the other part to get him out of there. But finishing him is not as easy as we all thought it will cause hades as him.