Shaken by sadness, lack of motivation and apathy, Rita discovers an application on her cell phone that offers her the opportunity to live other people's lives. Feeling the need to make a radical change in her life, she decides to install the mysterious application called “Appy” and dive into the different experiences it offers. However, what Rita does not understand is that the errors in the application, still in the experimental phase, will trigger irreparable consequences in her life.