Ranking as one of the 500 best companies in the world, the famous IT cooperation, NBI Company was going to hold a big recruitment meeting in a high school. Wu Yue, a graduate student who lost his parents and took care of his brother alone, Lin Shao Ting, a child of wealthy parents who was forced to come back from overseas because of joyride, and Su Xiao Man, a star student who was from an intellectual family, all three of them had gathered around here, about to attend this huge interview with the attention of the elites and renowned professors. The three of them all got accepted to do an internship in NBI for six months after the interview. The academic star Su Xiao Man came back to the country to develop her career, yet she fell in love with the IT genius Wu Yue at the very first sight. Wu Yue’s mind had always been filled with hatred. The two exactly different emotions started to grow in their minds individually. Meanwhile, the high-profile company “Data of Brain” started a new season of recruitment. Su Xiao Man accidentally attended the live show “Best Hacker”, and she had determined to develop an app on her own. Wu Yue also got a position in “Data of Brain” as he wished. He became co-workers with Su Xiao Man, Lin Shao Ting and the technical staff Zhang Jiang. However, an older staff named Chai Qing who was said to have a “good appearance” became jealous of them. Things didn’t get well with her in both work field and relationship, so she started to set Su Xiao Man up. The relationship between these young men also started to change because of the love, trust and lies between them. Having hatred, facing temptations, being betrayed…..how would these young people adapt to the “Jungle Rules” on society domestically, while they had a carefree life during the times studying abroad? How would they manage their relationships and friendship? The world had not treated me well, would I be knocked out by life? These NBI young men who just got into workplaces, were about to experience the challenging internship times, facing the fierce competition in work field and the complex interpersonal relationship. They would step forward, trying to develop their own business, learning about friendship, relationship and family, and finally creating a new life.