The story takes place in the 1880s. Tarzan (Alexander Skarsgård), who grew up in the jungle, has long left Congo and returned to human society. He married his beloved Jane (Margot Robbie) and lived a happy life in London, England. One day, Tarzan, who was appointed as a business envoy, returned to his hometown, the Congo jungle. However, at this time, he did not know that he had fallen into the conspiracy planned by the evil and cunning Belgian officer Rom (Christoph Waltz) at the beginning. In this way, not only Tarzan, but also Jane and his friends are in danger. Can Tarzan regain his former agile skills and wanton wildness and eliminate the enemies who intend to hurt his loved ones?