Master spy Twilight is the best at what he does when it comes to going undercover on dangerous missions in the name of a better world. But when he receives the ultimate impossible assignment—get married and have a kid—he may finally be in over his head! Not one to depend on others, Twilight has his work cut out for him procuring both a wife and a child for his mission to infiltrate an elite private school. What he doesn't know is that the wife he's chosen is an assassin and the child he's adopted is a telepath!

On August 16, midway through a seemingly endless summer vacation, middle school third-year student Nagara, the mysterious transfer student Nozomi, and classmates such as Mizuho and Asakaze, are suddenly transported from their tranquil daily lives to a school adrift in an alternate dimension. They must survive with the super powers that have awakened within them.

While under the guise of taking his family on a weekend winter getaway, Loid's attempt to make progress on his current mission Operation Strix proves difficult when Anya mistakenly gets involved and triggers events that threaten world peace.

With the help of a mysterious acquaintance, a former low-level yakuza member tracks down and kidnaps the man he believes kidnapped and murdered his daughter, but others are soon implicated in the death.

Abandoned after coming out, Shun befriends Mio just before he has to move. Years later, Mio returns with a confession. How will Shun feel?

After Allen failed the court sorcerer exam, he couldn't return home even if he wanted to. While searching for a job, an unexpected offer comes his way to be the private tutor of the duke's daughter. Just as he lowers his guard, he faces a girl who can't use magic at all! But what is preventing her magic from working? Allen's unconventional lessons gently shine a light on the girl's future.