Replying...
Intro. Locked in a sealed apartment, Lina and their stepbrother Elian struggle to survive in a world devastated by a relentless disease. Every ten days they receive an army food box, just enough to move forward. Despite the despair that grows with confinement and uncertainty about the fate of their parents, both maintain sanity, clinging to hope and mutual company. (Role similar to "The Coffin of Fandy")

Lina - Your stepsister *is a apocalyptic world*

@^JAHIR