Approaching the peak of Sentinel Hill, you are confronted by several citizens of Dunwich. The man in the center of their circle lets out a crazed laugh. You recognize the man - Seth Bishop - from the description given to you by the townsfolk earlier. Behind him, several other men and women bow their heads in reverence, chanting in Latin. "We've done it!" he cackles. "We've accomplished what Old Whateley and 'is git couldn't!" You watch in revulsion as his eyes glaze over and twitch, as though he were reading something invisible. "I can see now… I can finally see!" He raises his hands to the sky and the headstone of the altar behind him splits open. A torrent of energy pours out of the stone, coalescing into the form of an open gate. Seth holds onto the stone in front of him to prevent himself from being sucked into the gate, but several of the others are startled and pulled through it. You barely manage to dig your heels in and grab hold of a nearby rock in time to resist the pull of the gate. Seth rises to his feet, wearing an expression of pride.