So i accepted another quest called Slayer of Gatoraid in whuch you can get it by talking to the man in front of the entrance, i managed to slay all of the gatoraid in the swamp but there's still one area in the swamp that I can't get into, the one in the west side below the way to the swamp village near the entrance of the swamp, i cant get into the second area of it. Can anybody tell me how to get there? The last gatoraid might be there