When Tony learns that they used Ulysses' precognitive power to ambush Thanos, he vows to make sure that nobody uses it again. Later on, Ulysses has a vision of Thanos invading Earth and when the Avengers go to battle him, two superheroes have to pay the ultimate price - War Machine and She-Hulk. Ulysses' visions haven't been accurate so far with his first vision of a dystopian future easily changed by the Avengers' efforts.
Captain Marvel, on the other hand, wants a Minority Report-esque future where she'll keep a check on the elements that might change the future. He wants no pre-emptive actions to be taken about Ulysses' visions. Iron Man wants to keep the future intact and doesn't want to prevent elements that might lead to the future. Ulysses's visions become a matter of debate as the Avengers are able to beat a Celestial invader later on. When he emerges, Ulysses has a vision of a dystopian future. Ulysses, an Ohio State University student, is exposed to the Terrigen Mist which turns him into an Inhuman. He can apparently see the future and his visions are the focal point of the conflict between the two major superheroes. Source: Newsrama Basically, there's a new Inhuman - Ulysses - who has turned up in the comics. With Civil War II, Marvel face a huge task of living up to the hype of the original and also adding new layers to the whole conflict between the superheroes scenario. The first Civil War had received amazing reviews from critics and fans alike. But the second Civil War is already upon us in the comics with Tony Stark and Captain Marvel leading their own sides.
With the battle between the First Avenger and the 'Cool exec with a heart of steel' over now, most fans have moved on to the prospects of the upcoming Infinity Wars. In Batman v Superman: Dawn of Justice and Captain America: Civil War, audiences were treated to some great action and an intense plotline revolving around the conflict between our favourite superheroes. There is something very elementary about imagining which superhero can beat another superhero, so the battle between the two factions in this film scratches an itch of all fans.There's something about seeing two of the biggest icons in the comic-book universe lock horns. Is he unduly influenced by his decades-old relationship with Bucky? The story about the dissension in the Avengers team paired with great action scenes makes this a strong entry in the canon of the MCU.
The antagonist in the film appears to be Bucky Barnes (Sebastian Stan), but Captain America has doubts. Marisa Tomei plays Peter Parker's Aunt May, which is a welcome addition. A significant development is the introduction of Spider-Man (Tom Holland) to the conflict. Tony Stark agrees to apprehend the rogue Avengers, setting up a battle between the two groups of superheroes. Those who align with Iron Man (Robert Downey Jr.) accede to the popular demands, while Captain America heads the group that rejects the proposal, making them outlaws. This conflict parallels the real-life struggle between globalism and nationalism. Specifically, the Avengers would work under the authority and supervision of the United Nations-a concept immediately rejected by Captain America (Chris Evans). As in other stories, society is concerned with the collateral damage done by superheroes and there is a movement to rein in the Avengers.