作品主要讲述了某天，一款掀起大热潮的VRMMORPG「YGGDRASIL」原本会停止一切服务，但即使过了结束时间，玩家也不会退出游戏，NPC也有了各自的思想。现实世界中喜爱电玩的主人公铃木悟（真名）在等待系统强制登出时，与“安兹·乌尔·恭”公会的成员意外穿越到了异世界，并且自己还变成了拥有骷髅外表的最强魔法师——“飞鼠”。就这样，真正的奇幻传说正式拉开帷幕。
稳中求进，缔造美好山寨。
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!
