A new day is a new life! The heroes get a chance to verify the authenticity of this statement, because each of them had the opportunity to radically change their fate that night. And now, with only a few hours left before dawn, they must take the first step towards a new life. But, it turns out, it's not that easy.
When a plane crashes at sea, dolphins rescue a little boy and raise him as family. He lives a carefree life beneath the waves until an evil monster seizes power over the underwater world. Banished to dry land, the boy is taken in by a kind-hearted captain. With his new companion's help, the boy embarks on a journey to solve the mystery of his true identity.