So...a month since the ZehLegitGlitch and Gamecrown96 The Haunted update videos.
Anyways, I personally think the plot is going to take a nasty turn of events. In Belly of the Beast, we were left off with a cliffhanger where Drake and Grayson were teleported to an arena.
For this episode, I think Entity 303 is going to show up and fight the two in an epic battle, and soon after, I think they will find another clue to bring Armen back to life, however, that probably will not be the end. I think there will be more.
They're going to probably find themselves walking throught the Nether again after the fight and then find a familiar place...the place from The Haunting: Second Life where Herobrine fights Drake and Armen. Going through the portal, they are back at The Three Biomes, which is The Haunted place, but way back towards the past.
They find Grayson's cabin, and then as they enter it, they appear at the basement of the House of Herobrine, and upon leaving, they find that they are back in their normal time, with the portal left there. However, the Cult of Herobrine is at the top floor, so they decide to head back to Drake's house, teleporting there.
Something there awaits them...