"Mazo: To the Death" envelops us in the beginnings of the Peruvian rock metal scene through one of the groups that marked the nights in Lima, from the late eighties to the early nineties of the last century, and which continues to rock every new performance today with more than its 38 years of relevance. From their own words, we will vibrate with unique details of their history, their different members, how they perform their songs, their albums, their encounters and disagreements, their relationship with their fans, and many extraordinary details, in a heartfelt story of friendship and heavy rock music.