在奥克兰,三个孩子遭遇了奇异的彩虹,通过彩虹的能量波动穿越到了中国。因为他们的莽撞之举,造成了这个世界的能量失衡。在中国获得帮助的他们,最终克服了重重障碍让这个世界恢复了原有的模样,同时也获得了成长与友谊。When teenagers Rachel and Grace travel inside a super-powered rainbow to China, they disturb nature's balance. Using Rachel's connection to the energy of the rainbow and with help from their new friend Xiao Cheng, they must race against time to save the Earth.