2004年，偶像概念开始在国内出现。2010年，TFboys这一偶像团体标志着国内养成系偶像行业的序幕拉开。紧随着网络综艺的发展，越来越多的人选择投身到偶像行业，因此今年也被称为中国的“偶像元年”。 本片以一众偶像练习生为视点切入，他们带着成为中国新生代偶像的梦想，走上了练习生的逐梦之路。而偶像培养过程中各个阶段的不稳定因素，导致了行业对偶像培养力度有所保留，一定程度上限制了偶像产业的发展。中国未来的偶像产业该何去何从？

In 2004, the concept of idols began to appear in China. In 2010, TFboys, the idol group, marked the beginning of the prelude to the development of the idol industry in China. Following the development of Internet variety art, more and more people choose to join the idol industry, so this year is also known as the "first year of idol" in China. Starting from the point of view of a group of idol practitioners, they embark on the dream road of becoming Chinese new generation idols. However, the instability factors in various stages of the idol cultivation process lead to the industry's reservations on the intensity of idol cultivation, to a certain extent, limiting the development of the idol industry. Where should China's idol industry go?