Desc: Un hilito de sangre: Directed by Erwin Neumaier. With Diego Luna, Jorge Martínez de Hoyos, Ana Grave, Antonio Serrano. Leon, a young 14 year-old, is obsessed with Osbelia, a dream-girl. Leon decides to follow her to Guadalajara, leaving behind his small world at home. On his journey, Leon goes through many adventures and takes the final step from childhood into adolescence.