The Mountain Cloud Boys Andromada was crashed into the San Fierro City Hall. When you go there, you only find a Mountain Cloud Boys members dead and the Andromada. It's time to finish those Mountain Cloud Boys. You go to the street behind Woozie's Apartement and kill 3 Mountain Cloud Boys members. But, then some Da Nang Boys arrive, and you will have to kill them all and then the Da Nang Boys are down and Mountain Cloud Boys are afraid of yours. But this time, you will have to see the resposible of the acident...