Jung Eunji is known as a tomboy when she was studying in her college. She has short hair, dress like a men and one of her bad behaviour is attitude like men. She have a friend name Byun Baekhyun and Yoon Bomi. They're closed since their childhood and know Eunji so well. She live as ordinary life with her step mother, brother and sister. They love Eunji as their family. Their life become misarable when her step father run away and left them with the big amount of debt.