One day, after returning from work late in the evening, Hideo witnesses a traffic accident in which a car crashes into a nearby pedestrian, killing the victim instantly. However, despite severe injuries including a broken neck, the victim's body stands up and walks away. Hideo questions whether this is another one of his hallucinations, but strange events begin happening around him.

A young Japanophile Belgian woman in Tokyo falls into a whirlwind romance with a Francophile Japanese student.

Garo: Soukoku no Maryu (lit. Blue Cries of the Demon Dragon) is the second film to the Garo series. The film serves as an epilogue after Makai Senki and leads up to The One Who Shines in the Darkness. The story continues after the events of Makai Senki. Having made a contract with Gajari, Kouga Saejima honors his end of the deal by traveling to the Promised Land to retrieve a part of Gajari: the Fang of Sorrow. After Kouga defeated Sigma, Gajari transported him to the Promised Land, however, his quest had unexpected results.

After witnessing the alien abduction of her mother as a child, Aurora joins the UFO cult "The Cosmic Dawn". At the cult's remote compound Aurora experiences miraculous revelations, and consciousness-expanding flowers but all isn't as it seems with the cult's leader, Elyse. Now moved on from the cult, Aurora is forced to confront her past and pursue the ultimate truth about The Cosmic Dawn.