She was an orphan and was adopted by her adoptive father at the age of 4. Her brother, the biological son of her adoptive father, was arrested by bad guys when she was 16 years old and has not been heard from since. She was 12 years old that year.
He was a bounty hunter who only took on the job of eliminating harm for the people, but no matter how bad the person was, he thought he would not die. Until he met her and saw her being tortured by the bad people, he felt that he was completely wrong!
She believed in finding her brother and made a living by selling paintings.
He makes a living by catching bad people, and his hobby is collecting paintings.