Yukie Aizawa is a shoujo mangaka, but her popularity plummeted after her debut. Right as she's about to give up, she gets a new editor, who happens to be her kouhai from high school.

Ninki Mangaka ni Naru Tame no 15 no Housoku was originally serialized in Manga Time Jumbo before the magazine went defunct. The series moved to ComicWalker on April 11, 2018, where serialization restarted from the first chapter.