How would you feel if your whole world was turned upside down by a sudden change? This is what happens to Genny Poeitic, a tiny stem cell in her human's body. Due to some mysterious change in the human, Genny needs to leave her parents and the only home she ever kws to find out what type of adult cell she will grow up to become. To do this, Genny interns with some pretty outrageous cells from around the body's systems. In this first vel chronicling her adventures, Genny travels to the nervous and endocrine systems. Will she grow up to be a nervous or endocrine adult cell? Come follow her on her journey to find out!