"Heihachi, who replaced the missing Jin as the head of the Mishima Zaibatsu, announced the opening of The King of Iron Fist Tournament to lure in Kazuya, who possessed devil power. Behind the scenes, we managed to locate and rescue Jin. We laid low in our hideout, waiting for a chance to go on the offensive. Before long, the war between the Mishima Zaibatsu and G Corp grew more intense, and the time came to end the conflict between Heihachi and Kazuya. - Tekken 8 Prologue, recapping Tekken 7"