Tekken 6

Following Jin Kazama's victory against his great-grandfather, Jinpachi Mishima in the previous tournament, he has risen as the new head of Mishima Zaibatsu. Mirroring his father's previous leadership, Jin uses the company's resources to become a global superpower, severs the national's ties and openly declares war against all nations over the following year. This action plunges the world into an extremely chaotic spiral, with a huge-scale civil war erupting around the globe and even amidst the space colonies orbiting the planet. Meanwhile, his father, Kazuya Mishima has risen as the leader of Mishima Zaibatsu's rival company, G Corporation, following his assassinations of the company's high officials for his attempted murder beforehand. Kazuya views Jin's actions to be a nuisance in his own plans and becomes the only one who can directly oppose Jin's control. He places a bounty on Jin's head for anyone who can capture him. Jin then announces the sixth King of Iron Fist Tournament, sparking many people into entering the tournament to defeat him.

As the war continues to erupt, the field leader of Mishima Zaibatsu's Tekken Force, Lars Alexandersson has rebelled from the army alongside several of his soldiers. However, Lars is rendered amnesiac during one such attack and must spend some time to recover his memories. Accompanied by an android named Alisa Bosconovitch, Lars ventures throughout the world, avoiding the Mishima Zaibatsu's manhunt on him while also trying to recover his memories. It is eventually revealed that Lars is actually the illegitimate son of Heihachi Mishima, who has gone into hiding ever since his supposed demise since the last tournament and has been trying to take the Mishima Zaibatsu from Jin's hands. After coming into contact with several allies, including his adopted brother, Lee Chaolan, Lars confronts the G Corporation and Mishima Zaibatsu's headquarters, where Jin in the latter's visit reveals that he had sent Alisa to spy on Lars' actions all along. Disabling Alisa's safe mode, Lars is forced to confront his former teammate, who leaves with Jin to Egypt. Helped by one his allies, Raven, Lars goes to Egypt, meeting an astrologist, Zafina, who provides them with information about Azazel, the ultimate evil bounded in an ancient temple. After another rematch with his half-brother, Kazuya, Lars confronts Azazel himself and later Jin, who admits that the reason for him launching the war is to awaken Azazel, as he can only have a physical form through negative energies of the world. Revealing that Azazel can only be destroyed by someone with the Devil Gene, Jin confronts and punches the revived Azazel, sending them both plummeting to the desert. Lars is reunited with a now-safe Alisa, who has been fixed by Lee since her previous destruction and goes on another mission, while Raven unearths Jin's body in the desert, noting that he still has the Devil mark in his arm.