When free-spirited rock kids meet Macau native Ho Siu Chong, what will happen? What does freedom mean to you?

As the two rock kids, A-Bo and A-Dai, responsible for mending the sky in the Gugumelo universe, fall into Macau and meet Ho Siu Chong. The three become good friends and decide to explore the world together. However, their differing views on freedom lead to disagreements during their journey. The willfulness of A-Bo and A-Dai even brings a disaster upon Macau. Can the three of them save Macau and mend their relationships? Can A-Bo and A-Dai reflect on their pursuit of freedom?