Korosensei made a promise to Aguri Yukimura to look after her little sister since she'll be alone. But when he sensed that his time to disappear is near, he asked Nagisa and passed the promise onto him. An Assassination Classroom fanfiction, following the story that revolves around the two pig-tailed students after the series. (AN: This book was planned to be revised but author is on hiatus [which is me]. Will notify if I ever get back.)

Rachel and Zack are still on the run. Though she wanted so desperately to be killed by him... Rachel found herself seeing the strange man as so much more than the one who would one day take her life. Now Zack also struggles with his attachment to the once petite framed woman. Will Zack be able to fight off his feelings enough to swing the blade? Does Rachel still want Zack to kill her or has she changed her thoughts as well?