Xiang Zhen, Qian Beibei, Jin Xiaoni, Ding Lan, and Yu Hui, five girls with very different personalities, met in college. They had similar interests and became best friends. After graduation, they stayed in Beijing and determined to work hard. However, as young and radical girls, they often ran into obstacles. They failed to take postgraduate entrance examinations, were deceived by MLM organizations, lost their jobs, fell out of love, failed miserably in business, were ordered by their parents to return to their hometowns, and the friendship between the girls also experienced countless entanglements and tests. Faced with these problems, they had perseverance and thought of giving up, but in the end Yu Hui bravely stood up and took responsibility for her mistakes, Ding Lan gained true love, Qian Beibei went abroad to study, and Xiang Zhen was able to retain purity and enthusiasm and continue living despite hardships. At the crossroads of life, they explored and searched, and finally understood that they must change their destiny through self-struggle.