[_______________________________________] a·lone /əˈlōn/ adjective having no one else present. [_______________________________________] lux mortis. A Latin name for this disease meaning: the light of deaths After lux mortis was announced as a new pandemic Luna, like everyone else thought this new illness would be like the common cold. Until it started targeting mainly females that people started taking it seriously. Now 4 years later Luna Grace Harper the is last female on earth.