Terumi has no memory of her life leading up to when she nearly drowned as a child in her town's local lake, Lake Shoryu. Terumi has been supported by her family and her close childhood friend Yukio since that time, although her family also does not seem to understand the reason for this childhood incident. 12 years later, Terumi finally decides to leave her town for a new job, but before doing so, begins investigating the drowning incident together with Yukio in order to know the truth. During her investigations, Terumi meets a man named Soda, who seems to have the same experience of nearly drowning and recovering with no memory as she does. As she digs deeper, a strange relationship between her and the legend of Lake Shoryu begins to surface.

In Act Zero was a single episode of Pretty Guardian Moon, which told how Minako Aino and Artemis first became a team, and about their first mission to protect Usagi Tsukino from a group of eccentric jewel thieves.

A sequel to the series, set four years later, that portrays the wedding of Mamoru and Usagi. Before their nuptials they must do battle with Mio Kuroki who has been resurrected and claims to be the new queen of the Dark Kingdom. She kidnaps Mamoru and Usagi and intends to force Mamoru to marry her. However, the Shitennou are revived and help their master to defeat Mio's youma, Sword and Shield. Meanwhile, the Sailor Senshi, minus Sailor Mars who is hospitalized with injuries from battling Mio while in her civilian state, use the Moon Sword provided by Queen Serenity to restore their power, enabling them to transform and face Mio.

An omnibus-style youth drama consisting of 4 episodes. Five girls who go to high school near Tokyo. Mio who meets the homeless in Shibuya at night, Akira who had hidden her best friend's happiness, Kaori who loved her teacher...