This is the perfect ending to the anime, whose original manga is extremely popular, with sales exceeding 38 million copies. In the plot created by the original manga author Suzuki Osamu, the core character is "Tristan", the son of the protagonist of "The Seven Deadly Sins", Meliodas, and his wife Elizabeth. He inherited the powerful powers of his parents but did not know how to control them. In the process, he met his rival Lancelot, and the two finally joined forces to fight against Despias, who threatened to take his mother's life. This film combines "The Seven Deadly Sins" with the manga "The Four Horsemen of the Apocalypse" currently serialized in "Weekly Shonen Magazine", and the full story of "The Seven Deadly Sins" that has not yet been made public is finally revealed.