It has been six months since Yoshiki Tsujinaka's best friend, Hikaru Indou, went missing in the mountains and returned a week later with no recollection of what had transpired. Certain that it is not the Hikaru he knows who came back, Yoshiki finally asks Hikaru about it. Suddenly, "Hikaru" reveals his true monstrous form and begs Yoshiki to keep it a secret, as he does not want to kill him. Despite his paranormal nature, "Hikaru" seems almost innocent, full of childlike wonder and eager to experience the summer heat, the countryside, and all kinds of other things in a human body for the first time. And for Yoshiki, it matters little if "Hikaru" is a fake relying on stolen memories—as long as he never leaves again. As Yoshiki desperately clings to "Hikaru" in his intense grief, it becomes increasingly clear that something dangerous and supernatural may have descended from the mountains into their village.

With determination and courage, Xiao Yun, a mortal boy, joins the battle for the qualification of the emperor with the help of the epiphany system. But why did the emperor know him a million years ago? Why did he leave notes in the future? What is the true origin of the epiphany system? All parallel worlds will face a huge crisis, and the only savior is the boy from Earth summoned by the gods!

Futari wa Precure protagonists Nagisa Misumi and Honoka Yukishiro are about as different as two people can get. Nagisa is the captain of the lacrosse team, a lover of food, and a hater of homework. Honoka loves to learn, working with the science club and earning the nickname "The Queen of Knowledge" from her fellow classmates. Their lives are unconnected until one day, when a mysterious star shower unites them. Nagisa and Honoka meet Mipple and Mepple, two residents of the Garden of Light. Their homeland has been conquered by the evil forces of the Dark Zone who now have their sights set on the Garden of Rainbows: Earth. With powers from the Garden of Light, Nagisa becomes Cure Black and Honoka becomes Cure White. Together, they are Pretty Cure! Now Pretty Cure must locate the Prism Stones, the only power strong enough to defeat the Dark Zone and repair the damage done to the Garden of Light. Will these magical girls be able to protect their home from the evil that threatens it? Or will they be sucked into the darkness?

In ancient times, some witches married their familiars, who had taken human form, giving birth to a lineage of ogres. One such ogre is Morihito Otogi, who while appearing completely human, still retains the inhuman strength of his bloodline. Nico Wakatsuki is a young witch and Morihito's childhood friend, but as part of her education, she had to go to the Witches' Holy Land to train and part ways with Morihito . Years later, just before Morihito's first year of high school, Nico returns home with one goal in mind: to claim him as her familiar. While most witches choose a cat or a bat, Nico has her heart set on Morihito in more ways than one. Although seemingly oblivious to her true feelings, Morihito and Nico end up living together under the same roof with both of Morihito's parents elsewhere. While reluctant at first, Morihito accepts his new role, determined to help Nico seamlessly fit back in with human society and protect her from fated disaster.