He has a kind-hearted and serious personality and feels that his family is the most important thing.
He was a chemistry teacher at a high school in New Mexico.
One day, he was diagnosed with lung cancer. In order to leave a fortune to his family after his death, he decided to start manufacturing methamphetamine.
He sells drugs through his former student Jesse.
With his knowledge and dedication to quality, he produced drugs that were purer than any other opponent, and had a light blue color, known as “BLUE”.