The Knotted Strings of Fernwood City

Once you set foot in Fernwood City, you have exactly 120 hours to get out. Otherwise, you're stuck. Now, it's not so bad. Fernwood is a great place to live; it has nice neighborhoods, a growing economy, some of the best schools in the area, you name it. Fernwood is everything a growing city ought to be, except for one little thing: Spend five days within city limits, and you risk developing superpowers. Updates kind of whenever.