Wiley and Jessica have the best bond that any sister could ever ask for. Ever since mom and dad brought her home from the hospital, they were inseparable. They did everything together and when Wiley started talking, they even talked about everything. But one day Wiley overheard mom and Jessica arguing and as Jessica was walking up stairs and entering her room Wiley heard her say I can’t wait till I go to school, because I hate this house. And Wiley even overheard her talking to her friends telling them how she couldn’t wait to go to school because her and mom kept getting into it at least twice a week. And Wiley didn’t like the fact that her best friend would soon be going away to school, and that hurt her heart. Then one day she was in school, and her social science teacher asked her if she would like to participate in the science fair, and she instantly told her yes because she knew exactly what she would do for the fair, and it would be inventing a sister robot, so as soon as she went home that day she begin to create.