It all began when Fin, while quietly wandering around, notices the presence in the sea of garbage and debris that disturb him during his morning swim.
He quickly becomes aware that the situation is deteriorating, it is serious and dangerous. He also notices some turtles stranded in fishing nets and a shoal of fish that can hardly move through a strange shiny sewage.
Disgusted by the situation, he emits a loud whistle to gather other dolphins and discuss what to do. 5554 other dolphins join Fin and together they decide to form an army to stem the situation.
With the help of a group of "dissident environmentalists", they will start a real war aimed at fighting sea pollution and protecting endangered marine species.
Thanks to the technology and know-how made available by the dissidents, the dolphins are armed and equipped with secret tools that allow them to fly up to 15 meters above the ground and remain constantly hydrated.
Finally, the top secret "NEURO721" project will allow dolphins to convert humans by making them repentant and aware.