In the deep mountains on the southwest border, there live the brave and fighting Barao Ke tribe. The leader and greatest warrior Mu Yiji has twin sons - the elder brother Yanjin is strong and talented, while the younger brother Sanmuluo is thin, small and careless. One is highly anticipated and the other is not recognized. The two brothers celebrated their 14-year-old coming-of-age ceremony - only by passing this test can they become warriors of the Baraoke tribe and take the first step to become the next "Muyiji"... What they will face, in addition to the dangers of dense forests, adventures of birds and animals, and rare and rare plants, is also the love and hate between man and nature... How will the fledgling Sanmuluo grow step by step?
