The player receives a call from Sweet Johnson. The current situation is threatening, because the Grove Street Family is being attacked by their old rival, the Ballas gang. The Ballas gang has made their move to take back their territory in Los Santos by invading the two major beaches in Los Santos. As a business partner, the player has to answer the call and help the Grove Street Family gang to repel the invaders. So that the relation between them and the peacefulness in Los Santos can be maintained.