Eustass "Captain" Kid and his first mate Killer found a young woman with black hair and dark red eyes laying unconscious on the ground near her house. Kid ran towards her and checks her pulse on her right side of her neck and he sighed of relief that she's still alive. So Kid and Killer took the unconscious young woman with them to their ship as they looked after her after she woke up in bed and found out that she's in someone's ship. The young woman's name was Sakurai Karma and she was saved by Kid and Killer. Until Sakurai felt big muscular arms wrapped around her waist and it was Kid who was behind her. Kid kept her on his ship and he doesn't let her leave his ship. Eustass Kid claims her his and his alone then he marked her on her right shoulder soon Sakurai was Kid's girlfriend after he marked her. Sakurai ends up in a relationship with Eustass "Captain" Kid the captain and her boyfriend later Kid became more protective of her and he sometimes wraps his arms around her waist very tightly.