高取英原作的超话题作。圣未加江罗学院表面上是一所校规严厉的女子学校，但其中隐藏着惊人的阴谋......
Not only is Marinette Ladybug, the superheroine that protects Paris from the attack of villains, but she’s also now the guardian of the Miraculous. This means that not only does she need to keep her identity hidden, but also the existence of these turbulent, magical creatures, the Kwamis! Marinette has a lot of pressure, not to mention her school and love life! Now she has less time and opportunities to tell Adrien her feelings... Marinette now has to redouble efforts to protect her secrets and Ladybug will have to become stronger to face an indomitable adversary: Shadow Moth, who can now fuse the Butterfly and Peacock Miraculous! Thankfully, Ladybug can count on Cat Noir and their new superhero allies!
当还是很和平的时候，世界突然出现了一个企图侵略地球的邪恶军团“黑暗十字军”，地球受到无尽的威胁。在这时，联合国组成了一支地球保卫联盟的军队。这支军队被分配到不同角落，其中一支就处于日本。“黑暗十字军”开始在日本不同地区破坏。 日本各地，黑暗十字军各自选出目标，杀害反对他们的人。当大家都被杀害，其中五人奇迹生还并发誓会复仇。他们穿上特别的电子战衣，使用着普通人没法使用的超能力。指挥官告诉他们，他们是秘密的战士·“秘密战队五连者”。具有很好的机会去对抗十字军。
