Correct/expand an anime horror-themed story/script for a game

I need a game writer or narrative designer with experience in writing visual novels or games for Asian (Japanese) audience, preferably in horror/mystery/gore setting. I have an unfinished existing script which has issues. I need it corrected and expanded to about twice the current size. The game will be essentially a re-skin of this app [login to view URL] which is an educational kids app. This app template is a linear story where there are static scenes and tasks/minigames which the player has to solve to progress. Also see these examples, it's all the same template: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] The current template now also has about 30 new minigames, so in total there are about 50. Download this tech demo: [login to view URL] In the demo, the 1st scene shows how purely text scenes look like. Chapter 1 has simpler games, and Chapter 2 harder games. See the attached file ("High School Mystery [login to view URL]") - it's the story in its current state. Just read though it first, then in the highlighted paragraphs at the end of the file read my comments to what I don't like there and what probably needs to be changed. Currently it's a story about a bunch of teenagers who wake up in an abandoned school building, much time is spent with them meeting each other, then they wander around gathering clues. On their way, some "shadow figure" keeps pursuing them. And in the end it turns out to be just a dream of the main character, or maybe not. The story lacks direction, but on the the positive side there are lots of well inserted minigames . So, what you need to do in this task: 1. either take one of the plot ideas suggested at the end of the file or come up with your own that would still keep much of the existing text and not require massive re-writing 2. according to the new plot, slightly change the existing text (mostly by adding new scenes and changing names of characters who are talking, e.g. since some of them now have died in the story earlier) 3. expand the story (by inserting or appending more scenes) to about 400 total scenes so that, as a whole this story would have the plot you have in mind 4. spruce up the added content with more minigames. Though I suppose just 40 additional minigames should suffice because currently the game already has many of them. Btw there is quite some repetition in the existing minigames (e.g. lots of maze minigames, as the teenagers run away from the shadow figure whenever they head to another room), so if you could add more varied themes for these minigame mechanics, it will be great. Before venturing on to correct/add content, send me your idea for the plot of this story, to avoid any re-writes later on.