Joseph Morgan says that we will know "a big secret" in the flashback of this thursday

Click on the link and enjoy Joseph Morgan´s video! -->  A big secret 

• The Vampire Diaries will travel to the 12 century and Joseph Morgan explains that the spectators must pay attention.

In this thursday´s episode, Klaus wants to get to know this mysterious new boy in town, Connor, and in the process he reveals a past (very similar) memory that he had with a grup of powerful vampire hunters.

"We get to know the secret that fits in the mythology of Mystic Falls and the history of the originals" says Morgan in the video "It´s a big revelation and plays an important role all the season" Julie Plex also explains. "The point of what´s different about Connor, ¿Why is he a dark vampire hunter, what is what he wants, what is his history and what other persons know about his history will start moving on ... in this flashback"