The concept of website was put forward in February 20 10. After two years of accumulation, it was finally born and launched on 20 12.

School random video network (Little day), also known as school video network, was established in February of 20 10. It is the first random video website in China and the first random video website developed for college students. The establishment of the website draws lessons from chatroulette, a random video chat website founded by Russian 17-year-old high school students. In-school video network applies random video to the market segment of college students, aiming at studying and researching for college students.