这也是，某个冬日的故事。山梨的女高中生志摩凛，乘着钟爱的机车一路前往滨名湖。从除夕这天开始，久违了的单人露营。从山梨出发前往静冈县磐田。在磐田迎来新年，今天则是第三天。虽然行驶了相当长的距离，但仍然感觉很开心。就在此时，停靠在海边的凛忽然想道「果然，我还是很喜欢单人露营啊」 另一方面，了解凛这份心情的抚子，也产生了新的想法。喜欢和大家一起露营。做完饭后满足地享受也令人开心。但是「我也很想像小凛那样，试试看单人露营啊」 抚子与凛，从这两人的相遇开始的户外系girls story第二幕，现在开幕。
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!
