What is magic from blood in blood out?

The movie "Blood In Blood Out" does not feature any magical elements or references to magic from blood. It is a crime drama that follows the lives of three Chicano cousins in a gang-ridden neighborhood of Los Angeles. The story revolves around their struggles to find their identity, navigate the gang life, and confront racism and violence.

There are no supernatural or mystical elements in the movie, and the characters' struggles are portrayed through realistic and gritty depictions of gang violence, drug abuse, and prison life. The film focuses on themes of family, loyalty, redemption, and the impact of social and cultural factors on individuals' lives.