I don't know if it is any good but I want to get it out of my brain...Everytime i hear my cat meow I almost scream...*Dies of randomness*

 Plot:

 There are two worlds, our world and a world exactly opposite of it. Every once in a while a mysterious mirror or door appears in someones house. This is a portal to the 'other' world. If someone goes into this portal they are replaced by their opposite. They are stuck there in the world unless they find their 'guardian' animal. The humans that go to the 'other' world are choosen from when they were born. They don't know it but hteir guardian animal has been with them from their whole life. The choosen humans are different from others. This is because the person in the other world that is them is the exact same as the human in our world. The only way someone can tell their guardian animal is because every time something goes wrong or something strange happens the animal appears out of no where.

 I am actually writing a story about this.XD