Storyline of AVATAR: THE WAY OF WATER You Must Know
The following is the official storyline synopsis provided by Disney: “Avatar: The Way of Water relates the story of the Sully family, the difficulties that chooses to follow them, the length and width those who go to maintain one another safe, the fights they battle to remain alive, and the tragedies they endure,” according to the press release.
That doesn’t reveal much, so what has the actors and crew ” says that might hint more about the plot? James Cameron described the film as a “family saga” in a question and answer session with Variety. Furthermore, it takes place 14 years after the original film and concentrates on Jake (for whom the human consciousness has been forever downloaded into his Na’vi body) and Neytiri, as well as their children.
Executive producer Jon Landau explicated further in an interview with RNZ, saying: This is the narrative of the Sully family and what they do to stay together. In this film, Jake and Neytiri have such a family; they are forced to flee their home, and they travel around Pandora, spending a great deal of time on the water, all around water, and in the water.” This explains the title of the film. 
According to the trailers, much of the film will take place in Pandora’s oceans, with recently launched ocean Metkayina clan playing an important role. A still from the film Avatar: The Way of Water depicting two Na’vi embracing.
Landau discussed the judgment to set much of the film in and around the sea in a question and answer session with Slashfilm. “We decided that the sequels would not necessarily accomplish what other science-fiction films do,” he explained. “Which is to say, if they want water, they travel to the ocean planet; if they require snow, those who travel to the ice floe […] We realized that we could travel for the rest of our lives and still not see all of Earth’s true wonders. So Jim took the decision to base all of the sequels on Pandora. With us stories initiate us to various environments as well as cultures.”
It isn’t all smooth sailing on Pandora’s seas, as you might expect. There will be encounters with humans from the Resources Development Association (RDA), the military organization that fought the Na’vi of Pandora in the first film.
Even though Avatar: The Way of Water continues the story of the first film, it has been stated across several interview sessions that the latest film – and all subsequent ones – will function as standalone stories.
This, according to Landau (via the Slashfilm question and answer session), is one of purposes the remake has taken so much time to complete. “We’re trying to make self – contained films which will stand alone […] because we needed to tell numerous stories, not just solve one script,” he explained. “We wanted to write the screenplays for each of the films we desired to produce before we started making them. This is what took us so long.