I've been playing the game, but I was never concerned about the story. I gave up all my tekken games already but does any one know where can I find the storyline/ plot. Which site?
There are many sites and fan sites that come to no one's mind because no one knows of them. Use google and wikipedia, the latter featuring information on practically every single tekken character (giving their storyline). I just read up on King there from Tekken 1 and he sounds alot like Nacho Libre Of course you can't consider the site complete though, so gamefaq guides or a fan site might contain all of the spoiler-styled information you're seeking. Otherwise just hit up a die hard fan of the series.
