预定为OAD三部作，故事设定在智世成为学院的旁听生之前的时间点，斯普利甘带着诡异的马拜访宅邸，并留下了「今次亡灵猎团的样子很奇怪」的信息。另一方面，对身处的环境、与好友分离、陌生的土地感到厌烦的少年加百列，也与魔法使的世界相遇了。
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!
