长谷川康太,17岁,高中2年级。过着极度平凡日子的康太,与同样就读圣川高中的水野祐、吉野俊介、西宫谅、源诚一郎相遇了。与此同时,他那平凡的日常开始被闪耀的光芒点缀出色彩——。这样的三丽鸥男子们的相遇与闪耀的青春物语。即将开始的,我们的故事——。
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!
乐小宇受力奥和剑齿虎的委托,需要穿越到过去不同的时空,寻找分裂成十块的核晶碎片。与此同时,外星钶龙奥米伽为了抢夺核晶,也陆续派出十大钶龙属下前往地球。为了阻止核晶被抢、地球被侵略,乐小宇和同伴福星、立夏先后唤醒了以霸王龙为首的多个远古钶龙加入队伍,共同展开一场又一场惊心动魄的热血冒险历程。