I'm gonn explain a little bit
Huge trigger warning up ahead.
She is a teenager taken in by a dangerous man after he had encountered her running away from who had sexually abused her.
the man had a saying, "I have no mercy for the people the get on their knees and beg for their life."
But seeing the girl, covered in her own blood and chased by a monster. She begged for her life to be saved. The man picked up his gun.
He shot the monster.
There, he decided to take in the crying girl.
He has a major change with attitude afterwards.