La amenaza del león negro

Gianfranco, an Italian mathematician turned humanitarian activist, sees his orderly life shattered when his Ethiopian girlfriend, Mare, disappears without a trace. Years later, as director of the NGO Save Our Kids in Nairobi, he survives a devastating terrorist attack orchestrated by the very trafficking network he fights against. From the coffee plantations of Ethiopia to the slums of Nairobi, from London's financial district to the nighttime streets of Barcelona, ​​Gianfranco navigates a treacherous landscape of spies, corrupt officials, and rival criminal organizations.