Hana Ichinose, a 17-year-old high school student who is not only introverted, but also insecure and timid, has just moved and will be attending a new school. To make her situation more difficult, Hana is a slow start, which means that she missed a year and worries about attending a class where everyone is younger than her. During her introduction, the teacher reveals it is Hana's birthday, which gives her the jumping-off point to meet three of her classmates: Tamate Momochi, a charismatic and extroverted girl; Kanmuri Sengoku, who is shy and small; and the popular and pretty Eiko Tokura. Not wanting to lose the chance to make new friends, Hana's interactions with these three mark the beginning of some beautiful relationships that will change her life.

In the kingdom of Xoana, Lina Inverse and Gourry Gabriev unexpectedly come across their old companions, Zelgadis Graywords and Princess Ameilia Wil Tesla Saillune. Upon their reunion, the friends end up easily foiling the King of Xoana and his daughter's dastardly plans of world conquest. Soon after, it is revealed that Zelgadis is in search of the world's most valuable magical tome, the Claire Bible, hoping to discover a method to recover his human body among the many secrets sheltered within it. Despite his protests, the rest of the group decides to join in the quest after hearing of his mission. However, just when they were wondering where to start looking for the legendary book, they stumble upon a mysterious priest by the name of Xellos, who claims that he may be of some help in their pursuit.

Having lost the Sword of Light in the previous battle, Lina and Gourry continue their journey in search of a replacement weapon. On the way, the two of them meet up with Amelia and Zelgadis in the kingdom of Luvinagard while taunting some pirates. Lina is happy to reunite with her old friends, but appearing before her is Luvinagard's Inspector of the Special Investigative Unit; a man called Wizer. However, Lina is amazed at his unusual behavior... (Source: ANN)

Since childhood, Hiyori Yamakawa has witnessed her father's various eccentricities, but one activity she has always loved doing with him is fly fishing—a complicated yet rewarding method of catching fish. Even after his sudden death, Hiyori still visits the seaside in her spare time, savoring the joy that her father's memento brings her. Three years later, Hiyori's mother decides to remarry and arranges a dinner with her fiancé, his daughter, and Hiyori to celebrate. Anxious and wanting to pass the time, Hiyori goes to her usual fishing spot when a rather energetic girl named Koharu Minagi suddenly appears before her. The two soon become acquainted, with Koharu taking an interest in fly fishing herself. However, their meeting is more than just a coincidence: Koharu turns out to be Hiyori's future stepsibling, which is only the beginning of treasured memories the both of them will reel in as they foster their sisterhood.