Two troubled teenage girls, Rachel and Grace, discover an incredible natural phenomenon and find themselves transported inside a super-powered rainbow to China.

Due to this, they disturbed nature's balance and are chased down by an obsessed scientist and her mysterious international organisation.

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 restore nature's balance before catastrophic storms destroy the entire Pacific and threaten the world.

[13] Due to the coronavirus outbreak, the release was delayed and the film made available through the Smart Cinema online app.

[14][15] It was subsequently announced that the film's theatrical release in China was scheduled for April 5, 2020.