John Wick 4 Story Explained
In New York City, John Wick prepares to exact his revenge against the High Table while hiding underground with the Bowery King. He travels to Morocco and kills the Elder, the only individual above the High Table, which causes New York Continental Hotel manager Winston Scott and his concierge, Charon, to be summoned to the Marquis Vincent de Gramont, a senior member of the High Table.
De Gramont chastises Winston for his failure to assassinate John; as punishment, de Gramont strips Winston of his duties as manager, has the Continental destroyed, and executes Charon. De Gramont then travels to Paris and enlists Caine, a blind, retired High Table assassin and old friend of John's, to kill him, threatening to murder Caine's daughter otherwise. John takes refuge at the Osaka Continental, run by his friend Shimazu Koji. De Gramont's assassins, led by his right-hand man Chidi, arrive with Caine to kill John. Akira, Koji's daughter and the hotel's concierge, orders the hotel evacuated and joins her father, John, and the hotel's staff in fighting off the High Table's assassins, leading to Akira being wounded. In his escape, John fights off another wave of assassins, followed by Caine.
They are interrupted by "Mr. Nobody", a tracker pursuing John for a contract, who lets John go after deciding the contract money to be insufficient. Akira also escapes, but Caine kills Koji. John returns to New York and meets with a vengeful Winston at Charon's gravesite. Winston suggests that John challenge de Gramont to a duel, as winning will free him of his obligation to the High Table. Per the Table's traditions, John can only request a duel on behalf of a crime family; seeing as he previously severed his ties to the Ruska Roma,[a] John travels to their headquarters in Berlin to rejoin the syndicate. His adoptive sister Katia agrees to bring John back in exchange for him killing Killa, a German High Table senior who murdered her father.
John finds and kills Killa in his nightclub. John then formally challenges de Gramont through Winston, who also requests the New York Continental rebuilt with him reinstated as manager should John win. In Paris, John and de Gramont decide the parameters of their duel in a meeting moderated by the Harbinger, the Table's emissary. De Gramont nominates a reluctant Caine to fight in his place. The duel is to take place the following sunrise at Sacré-Cœur; the Harbinger informs John that both he and Winston will be executed should he fail to appear on time. The Bowery King arrives in Paris to give John a weapon and a new ballistic suit.
De Gramont attempts to prevent John from arriving at the duel by placing a $26 million bounty on him. John fights off hordes of assassins on his way to Sacré-Cœur, including Mr. Nobody (who was promised $40 million for killing John) but stops hunting John after he saves Mr. Nobody's dog from being killed by Chidi. Caine aids John in fighting his way up the stairs leading to the Sacré-Cœur; Chidi nearly kills John, but is killed by Mr. Nobody. John and Caine narrowly reach the summit in time for the duel. Armed with dueling pistols, both are wounded; wanting to personally execute John, de Gramont swaps places with Caine for the final round, but John, who had not yet fired his gun, shoots and kills him. The Harbinger grants Caine and John their freedom from the High Table, and reinstates Winston's position. John reflects over his marriage and life, before collapsing on the stairs in front of the church.
Sometime later, Winston and the Bowery King bid farewell to John, having ostensibly buried him next to his late wife, Helen.
In a post-credits scene, Caine comes home to reunite with his daughter but is approached by the vengeful Akira.