International star, Liu, is the face of the advertisements for the ChocoMuscle chocolate bar (“The bar that hits the spot”). She is contacted in the utmost secrecy by Eyrton who opens her eyes to the damage caused by snacking between meals. So revolted by what she hears, she terminates her contact with the multinational and joins the All Stars.
The new generation snack "ChocoMuscles", that claims to make you lose weight while pumping up your muscles, has just hit the stores and more and more Clintizens are giving up exercise to idle away their days munching on them. The stadiums are no longer being tended to and the race courses have turned into dance floors for the Junkz… United by Eyrton, Clint City's top athletes want to save the city and restore the truth: to gain muscle, you need to get punching!!!