A devastating disaster sets back the progress of a Martian colonization project, and the sparsely populated world seems to be heading for ruin. A lone postal worker travels the Martian deserts, delivering people hope... (Source: NU)

Olympus no Yuubin Post tied for the Nomination Committee's choice in the 23rd Dengeki Novel Awards. It was adapted into a free game as part of the Dengeki x RPG Atsumaru collaboration, released on January 15, 2018.