Three years ago, the deep-sea probe "Prometheus" mysteriously disappeared, and chief scientist Su Hua has not been heard from since.
Three years later, her husband Zhigang drove a submersible deep into the Challenger Deep of the Mariana Trench.
He thought he was going to find his wife's body.
Unexpectedly, what he found was a huge Bryde's whale undergoing a "whale fall".
And in the whale's head, there is a secret that can change the future of mankind——
And the last words Su Hua left to the world.
"Zhigang, if there is a next life, I want to be a gust of wind."
The whale falls into silence,
And love is the only light in the deep sea.
Concept: Death is not the end, but another form of rebirth
