In the 25th century, Earth's ecological environment has severely deteriorated, and many species are gradually disappearing.
Mutation has become the norm. Before long, ordinary people with supernatural abilities begin appearing across the planet.
Eight-year-old Haohao has an ability no ordinary person possesses: he can hear every sound on Earth.
It turns out that the Earth we live on has been crying all along, from ancient times to the present...
And he will join the ranks of superheroes.
Together with everyone else, he'll protect the home humanity depends on for survival.
Theme: Protecting the Earth is everyone's responsibility
