始主魔神创造了世界，追之有了火，水，木等魔神，而魔神又创造出骨。龙之骨是地球的守护之骨。身为一个平凡高中生的龙神翔悟，突然遭到了神秘敌人“黑暗战士”的袭击，而其目的就是为了获得“骨之卡”。而后，翔悟等年轻人开始肩负起了守护地球，并使用骨之卡变身成为“骨之战士”的使命。为何会有骨之卡？黑暗战士的真身究竟是什么？魔神又是怎样的存在？全新的传说，就此开始！
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!
