A documentary that tells the history of Grêmio Football Porto-Alegrense from its foundation in 1903 to the triumph of the 1997 Copa do Brasil. In addition to providing the historical panorama of the achievements of the club, the documentary explores the relationship between club and supporter through testimonies of players, coaching staff, former presidents and fans.

December 11, 1983: this date sticks in the memory of the Grêmio supporters. With a spectacular performance by Renato Portaluppi, and a team that had as much strength as talent, Grêmio defeated the mighty Hamburger SV, the Champion's League winner, and was crowned world champion. In 1983 - O ANO AZUL, the responsibles of this achievement count each step of the long road to the title, which began with the conquest of the Copa Libertadores da América.