Street Fighter X Tekken Storyline (Street Fighter Series)

Unstoppable King of Iron Fist
Storyline of Heihachi Mishima
The man known as the King of Iron Fist, a formidable figure whose incredible strength betrays his age. He is usually a callous and heartless individual, but from time to time shows a softer side. He is currently fighting his son Kazuya and his grandson Jin for control of the Mishima Zaibatsu. After discovering that both Jin and Kazuya have begun to search for Pandora, Heihachi begins his own journey to exterminate the two in order to reclaim the Mishima Zaibatsu.