Merrill

History
At the beginning of the game, Wild Arms 2, Merill is a girl in her early teens living in the town of T'Bok. She happens upon the hiding prisoner of war, Brad Evans and attempts to save him from pursuing soldiers. When her life is threatened by those soldiers, however, Brad gives himself up to spare her.

Staying at the village, she spends the intervening time before the game's main story taking care of the lost dog Rassyu and Brad's war-buddy Billy Pilder.

While she gives up Rassyu to Brad, she continues to take care of Billy until the end of the game's story, where it appears he's still recovering from his injuries. Though Brad apparently returns to T'Bok, there's no mention made of Merrill in the closing sequence.