After Midge's triumph at the Gaslight, the fallout from her takedown of Sophie Lennon looms large, making her climb up the comedy ladder more challenging than ever. As the actual grind of being a comic begins to take its toll on Midge, the pressure to come clean to her family weighs on her - especially as her choices have a ripple effect on everyone around her.

In 1970s London amidst the punk rock revolution, a young grifter named Estella is determined to make a name for herself with her designs. She befriends a pair of young thieves who appreciate her appetite for mischief, and together they are able to build a life for themselves on the London streets. One day, Estella’s flair for fashion catches the eye of the Baroness von Hellman, a fashion legend who is devastatingly chic and terrifyingly haute. But their relationship sets in motion a course of events and revelations that will cause Estella to embrace her wicked side and become the raucous, fashionable and revenge-bent Cruella.

从小就对时尚极感兴趣的河野悦子（石原里美 饰），一直梦想着能够成为顶尖时尚杂志《Lassy》的编辑。经过屡战屡败的面试后，她终于如愿以偿被《Lassy》所在的出版社景凡社所录取，然而却是被安排到了无生趣的校阅部担任校对工作。部长茸原（岸谷五朗 饰）所描绘的美好蓝图让河野看到一丝希望，她以自己特有的方式投入到校对工作中来，这期间不可避免和校阅部资深工作人员藤岩（江口德子 饰）以及景凡社责任编辑贝冢（青木崇高 饰）乃至作家发生冲突，然而执拗的女孩却最终影响身边的每一个人。当然在这一过程中，命中注定的那个人（菅田将晖 饰）也出现在了河野的身边……
本片根据宮木あや子的同名原作改编。