Dall'alto di una fredda torre

Elena and Antonio face a heartbreaking reality when they learn their parents are afflicted with a rare illness, leaving them in desperate need of stem cell donations. Time is running out, and as the only viable donors, the siblings gear up for the procedure. However, Antonio soon realizes he isn't a genetic match, and Elena's stem cells alone can't save both parents. As the siblings grapple with their limited options, they must confront the painful possibility of losing one parent while desperately seeking a solution.