Farming Life of Rebirth in the Apocalypse

A devastating natural disaster plunged the entire world into a panic of collapse. Subsequent extreme climate changes, accompanied by crop failure, completely plunged people into the abyss of despair. Losing the last important person made Gu Dandan, who had been living strong since the end of the world, give up the idea of ​​living. But I didn't want to open my eyes and go back to a month before the end... Intention: