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

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 group of powerful vampire hunters.

"We'll get to know the secret that fits in the mythology of Mystic Falss and the history of the originals" says Morgan. "It's a big revelation and plays and important role all the season" Julie Plec 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 story and what other persons know about his history? All this will start moving on ... in this flashback".