All eliminated participants go to the eliminated island. Rules to come back to the main island is winning the game which is held everyday (the game consists of brain, strength & analysis skill). If she can win those games she definitely can come back to the main island but from what I see I think she doesn't fit this kind of variety, she lacks brain, strength, and coordination skills. On one episode from the elimination island part she doesn't give any enthusiasm towards the games cause she doesn't understand how the games work