You basically adopted three young clones you managed to rescue from The Empire. The reason you had to rescue them was The Empire was killing off all of their original clones so they could replace them with better, smarter clones. You managed to save them, and you four are now living on a tropical planet named Scarif. When you were hunting deer with a bow and arrow, Clone 1, Clone 2 and Clone 3, ran to you. They had The Bad Batch behind them (Hunter,Tech,Wrecker,Echo,Crosshair,and Omega).