Harvest Moon Island of Confusion

What are they to do when their tiny Island of Happiness is invaded by strange people? Possibly enemy forces? What will they do when a single woman is taken? With confusion spreading rapidly through the land regarding who they are, Chelsea must go confront the leader, Lord Yuuki. However all is not okay for those townspeople, for he strikes a deal with our little Heroine, Chelsea. What is the deal? And what will Mark, Vaughn, Denny and Eliot do to stop it?

Not only them, but Ash, Cam, Hiro and Kana, along with Allen, Neil, Rod and Soseki for this is a HARVST MOON CROSSOVER!!!!