High school student Takeru Takemoto works part time as a (motor)bike courier. During one of his deliveries, he saw a mysterious light passing him and fell into a forest. What he had found was a beautiful girl coming out from a glowing cocoon, calling herself "Hikari." While Takeru was quite embarrassed because of Hikari's nudity, a strange monster suddenly showed up and immediately attacked the two. Both Takeru and Hikari demonstrated the power of their other selves before Takeru had a clue of what's going on. (Source: ANN)

Ever since the fall of the DARK organization, Jiro has been wandering everywhere and wondering if he would ever see Mitsuko again or not. During his journey Jiro meets a beautiful girl named Rieko who is protecting Akira, a little boy from the evil Professor Gill. Ironicly, he's the son of Professor Gill, but he is also the key to Gill’s menacing secret weapon and his plans to conquer the world. (Source: ANN)

While Randy was walking through the Swiss countryside he finds a small girl, who seemed to be the only survived person from an airplane crash. The little girl didn’t remember anything, and Randy decided to take care of her and he called her Judy. The both go their childhood together. A few years later, Judy, now 16 years old, wants to find her past. With the help of Randy, she leaves to research her origins. Her single clue is a song that she keeps hearing in her head, the song is called Alpine Rose. At a time of world war, these two young people will have to overcome many obstacles to arrive at their goal in this time of war, with having only each other to comfort and support. the depth of their love.

One day, on his way to visit his grandfather's grave, Zhang Chulan is attacked by zombies in a graveyard. In the midst of that situation, he is saved by a mysterious girl, who wields kitchen knives in order to kill the enemies. The girl tells Chulan, who is relieved, to face his hardships head on and leaves. However, Chulan later sees that girl again at his university. From that moment, Zhang Chulan's destiny begins to move. There will be strangers with special powers appearing one by one, with battles involving those abilities. Each episode will bring a new mystery to light.