The Grain (2007)

The elderly Perpetua, feeling the approach of death, decides to prepare Zeca, her beloved grandson, to the inevitable. She tells him the story of a king and a queen, a wealthy and powerful couple who lost their only child but wishes to bring him back to life. Meanwhile, Damião e Josefa work hard to support their family and to prepare their daughter Fátima's wedding. At the end, the tale told by Perpétua and the destiny of that family will cross.

Unfortunately the movie The Grain is not yet available on HBO Max.