Shizuka Kominami is a shy college student who, despite her bashful demeanor, attends a college mixer. There, she meets Ryou Kirishima, a beautiful, confident woman whom she quickly befriends. After leaving the mixer together, the two spend the night talking and drinking. But when an inebriated Shizuka ends up at Ryou's apartment, one thing leads to another, and she finds herself being seduced by her new friend. And what's more, Ryou is actually a crossdressing man! After a passion-filled night, Shizuka awakens to a note left by Ryou, promising more erotic moments between them later. How will Shizuka's newfound relationship with Ryou unfold?

Day in and day out, Kyouko Mogami works multiple jobs to support her childhood friend, Shoutarou Shou Fuwa, in his rise to stardom as an idol. She never complains about her way of life, as she is deeply infatuated with Shou and would go to the ends of the world for him. However, her heart is broken when she overhears Shou talk about how he views her as nothing more than a maid he cares little for. Angered over being used, Kyouko flies into a rage and swears to get revenge on her former crush by entering the world of showbiz to surpass him. Joining the relentless and unforgiving entertainment industry proves to be a challenge, as she continuously meets people who force her out of her comfort zone. But for the sake of vengeance, Kyouko is determined to push herself and rise to the top.

In the near future, Earth is at war with aliens called Worms. The war leaves the population of Earth decimated, with young men the main casualties. The Worms were beaten back but their re-emergence heralds the creation of a mecha unit called the Sonic Divers, piloted by 3 young girls to counter this threat.

In these earlier adventures of Lina Inverse and Naga the Serpent, learn how the two rivals first met. In their first adventure, the two rivals meet and run into a vampire during a rescue mission. Next, Lina is hired to be the bodyguard of a rich man's daughter, Sirene. Lina is at first very enthusiastic about it at first, as she is being paid very well, but Sirene keeps spending all of Lina's first half of pay. (She gets the other half later) She puts together a fake kidnapping to teach Sirene a lesson, but when she really gets kidnapped, she must team up with Naga to save her. In the final episode, Lina and Naga find themselves on seperate sides in a fashion war. (Source: ANN)