Revenge

After the 1-on-1 Battles are over, the girls are divided into winners and losers. The final battle of the Battle Week is revealed, and after the last battle, only 41 of them will survive. The final battle, the Revenge Battle, is a team battle between the winners and losers of the first battle. The winners get to choose their teammates, concepts, and songs, whereas the losers must follow everything decided by the winners and battle against them.