Tekken 7

Plot

After the events of Tekken 6, though Azazel was destroyed by Jin Kazama, the war between the Mishima Zaibatsu and G Corporation continues to ravage the world. The game's story is told from the perspective of a reporter whose wife and son are killed in the crossfire, leading him to begin writing an exposé on the Mishima Zaibatsu and G Corporation. Nina Williams leads the Zaibatsu in Jin's absence, attempting to locate him, but Heihachi Mishima takes advantage of the vacuum of power and forces Nina to work for him, regaining control of the Zaibatsu. Heihachi makes a deal with Claudio Serafino, head of the powerful Sirius Marksmen organization, to help him expose his son, G Corporation head Kazuya Mishima, believing public opinion will shift in the Zaibatsu's favor if Kazuya's Devil Gene is revealed. Claudio senses a powerful force in the Far East that is unconnected to either Jin or Kazuya.

The reporter researches the Mishima family history, learning that Heihachi's coup against his father Jinpachi and the death of his wife Kazumi both occurred in the same year he threw his son Kazuya into a ravine. Meanwhile, the United Nations intelligence group has located Jin, but he evades capture long enough to be rescued by his half-uncle Lars Alexandersson. Lars takes Jin to recuperate at Violet Systems, where Jin's adoptive uncle Lee Chaolan has repaired Alisa Bosconovitch following her seemingly permanent shutdown in the previous game. The Zaibatsu attacks the compound, but the trio is able to secure Jin. The reporter, having rendezvoused with Lee and Lars, tries to kill Jin in his sleep, but is discouraged by Lars, who says Jin is the only person capable of stopping the conflict. According to Lee, the reason behind Heihachi fathering Lars was to confirm that he did not possess the Devil Gene, proving it originated from the Hachijos, Kazumi's family.

The force sensed by Claudio is eventually revealed to be Akuma, who made a promise to Kazumi that he would kill Heihachi and Kazuya if she fails to, as she predicted both of them would engulf the world in war and destruction. He defeats Heihachi after their temporary alliance on fending off an attack by an army of Jack-6's at the Mishima Dojo, and proceeds to G Corporation's Millennium Tower. Heihachi survives but declares himself dead to the public to continue his plans in secret. He then captures and spreads images of a transformed Kazuya worldwide before using an orbital laser weapon to obliterate Millennium Tower. Kazuya survives the attack and destroys the satellite, with the wreckage destroying a town and once again slandering the Zaibatsu. The reporter uses this opportunity to inform the Zaibatsu about his exposé, but to his surprise, Heihachi offers to meet him in person. Heihachi recounts his love of Kazumi and the night he learned that she possessed the Devil Gene and was sent by her family to kill him, regretfully being forced to kill her in self-defense, which eventually marked the feud amongst the Mishima clansmen as of the present. Suspecting that Kazuya had inherited the Devil Gene, Heihachi threw him off a cliff, believing the boy's survival would confirm his fears. Heihachi has the reporter escorted out back to Lars before traveling to a volcano for a final battle with Kazuya. Vengeful over his parents' betrayals, with Heihachi being the one who never told him about Kazumi's assassinations on them before her death in the first place, Kazuya finally kills Heihachi in battle and throws his body into the volcano. Moments later, Akuma appears and attacks Kazuya; the result of their battle is unknown.

In the aftermath, Jin awakens and meets up with Lee, Lars, and Alisa, promising to put an end to the war once and for all by defeating Kazuya. The reporter, reflecting on all he has learned, completes and publishes his exposé.