This AU was written by Myself and Lukid The Quiet Game Kid.
Sodor, once a beautiful island, with beautiful scenery, and great engines and people, is now in havoc. Sodor's engines and people began to act strangely aggressive, saying things such as "This railway is going to fail". Eventually it's found out that an evil organization has been going around the island mind controlling engines, crews and civilians to bring Sodor to its end. Now it's up to Percy and his crew to stop this.
This AU takes place after The Great Discovery.
Lukid came up with the crew names, and we both make the edits.