The Idea I Submitted to Nexon for a Masteria PQ

Seems like a good idea. I had a different approach with Haunted House, bringing back the old Sophilia storyline as a theme dungeon for semi-high levels, giving an explanation to the Olivia storyline, and bringing back the Pumpkin Vault as well.
I also had an idea to tie the alien storyline into Jett's storyline. Of course, Jett will just be a dream