The intruder

Esmeralda is from a poor family. She worked at a pizza place to support her family. One day, she saved a life and that introduced her to the world of the rich students at Winchester college. Although Rich and Poor just seem like wordy labels, it leads to a division and a chasm between Esmeralda and the other students.
To worsen the whole matter, she is stuck with one of the popular guys as her roommate. How is she going to survive both her roommate and her classmates and she strives to be a student in Winchester college? Read on to find out.