When strange monsters run roughshod over the Earth, humanity has no choice but to live in fear. That is, until a mysterious giant named Avarth arrives to save the day. Prostrating themselves before the new god, humanity loses the will to rebel. That is, until a boy whose mother was killed raises the flag of rebellion against the new savior…

A one shot that preceded the currently serializing Rei Gaiden series, which chronicles Rei's wanderings in the desert to find his sister Airi in the nuclear post-apocalyptic future of Hokuto No Ken.

A collection of short stories.

The one-shot series features Ohtagaki's original stories from the vast universe, to the other world of evil spirits. The five shorts are titled "TREE," "Ikai Hakubutsukan" (Museum of Another World), "Scorpion," "Mamma Mia," and "Sign Kai" (An Autograph Session). (Source: Anime News Network, edited)

A story centered on "preserving peace on the moon."

I was studying for a test, slowly succumbing to the lull of sleep, when my eyes fluttered shut... And the next thing I knew, I had tripped into another world—— I found myself in a remote village in the countryside, Thrall Village. From being taken in by the village chief as his adopted daughter, to learning about the country and its language, my leisurely life there had begun. In this manner, six years quietly flew by. But one day, I was suddenly summoned to the royal capital to become a priest’s secretary!? Moreover, I received an important task — to find a bride for the Archbishop!