This film tells the tale of “Rainbow Teenage”, a team composed of seven kids (Jinyang, Lanyue, Zhuyan, Mucheng, Zilu, Lvliu and Qinhui) against the backdrop of Mount Wudang, the holy land of Taoists. They are selected from worldwide for their uncommon talent for Taoism cultivation. They meet each other in Tai Chi Academy and engage in Taoism studies. Unexpectedly, Shadow Group comes for Millennia-old Water Orb, the treasure of the mountain and cause a series of thrilling stories. With the help of Jingxu (the president) and teachers, they finally defeat the enemies, learn to unite and love, gain a deeper understanding of traditional Chinese culture and grow positive and kind.