Teacher Nano Saikawa hasn't given much thought to marriage, but her father's friend wants her to have a marriage interview with his son, Souichirou Takamiya. After the interview, they spend the day together. As they gradually become more comfortable with one another, Souichirou asks for her hand in marriage. Things quickly heat up between them, and the two wind up in bed together. However, when she removes his glasses, she discovers he is not Souichirou; he is actually one of her problem students, Souji Kuga! Souji's explanation is watertight: when he realized his brother was to be Nano's intended, Souji posed as him in order to be with her. And what's more, he is even confident that his family will approve of their marriage. However, an illicit relationship with a student is the last thing Nano wants. But will she be able to resist his charms, especially when her body begins to ache for his?

Optimums, a terrorist organization, maintains an oppressive regime over Sacco City—a place where thousands of immigrants reside. Since they came into power a year ago, the organization has enacted new laws and reclassified the immigrants from the far east as East Refugees. He Jiang is a hot-tempered girl who travels alongside her father, He Chang Feng, as he delivers goods across Sacco City in their truck. One day, the Klee—a military police force—apprehends both for being in possession of a sword. In the ensuing struggle, He Chang Feng is shot dead while his daughter is imprisoned for eight years. Finally released from prison at the age of 24, He Jiang, with the help of her new friends, finds her abandoned truck and repairs it. As she begins delivering goods around the city once more, she faces various hurdles. With the Department of Security discriminating against her and the other East Refugees, He Jiang is forced to fight back, but she will need to gain more allies if she wants to stand a chance.

Gaowei crossed in an airplane accident and appeared on the Loren continent as the ancestor of the Cecil family. In the face of the declining family, he re-expanded the territory, and in the face of class barriers, he used the wisdom of the people. But the crazy and stubborn cultists and the potential crisis of the magic tide are still there, how should Gaowei face the world that is about to usher in the end of the era...

Duwei is born into this new world from Earth without a sound, he does not cry, he simply stares at the people around him. As he grows he does not speak and curses this new world he was forced into. His Father a Great General is sure there must be something he has an aptitude for, however he is simply trash. Disregarded by his family as the Retarded heir. This is the story of his journey to discover the truths of this world and use the knowledge of his past life to remove his title of retard, even if he has to become a devil.