Super Nicolas: Universal Chronicle X

Super Nicolas: Universal Chronicle X (スーパーニコラスユニバーサルクロニクルX, Sūpānikorasuyunibāsarukuronikuru X) is an upcoming fanfiction by MahouShounenNicolas2017. This is the very "first" crossover for the Super Nicolas franchise, but features Anime characters to be in it as well, like Amu Hinamori from Shugo Chara, Madoka Kaname from Madoka Magica, Serena/Usagi Tsukino from Sailor Moon, Kazuto "Kirito" Kirigaya from Sword Art Online, Ryuko Matoi from Kill La Kill, Ruby Rose from RWBY.

Plot
Alucksendo, the main enemy of Nicolas and the "king" of the Beaztie-Turtlez, has met up with a group of villains, which were Walpurgisnacht, from Madoka Magica, Queen Beryl, from Sailor Moon, The Blue Dragon and Sugou from Sword Art Online, Kazuomi Hoshina, from Shugo Chara, Lady Satsuki, from Kill La Kill, and Ryoko Asakura, from The Melancholy of Haruhi Suzumiya. After the meeting, they had an idea to take over the universe without the protagonists saving it. Meanwhile, with Nicolas, the Red-Shirted protagonist, and Cristian, the Green-shirted sidekick, they heard that Alucksendo is up to some not-so-good stuff again. Now, it is up to Nicolas and Cristian to meet with Anime heroes, which will be Madoka Kaname from Madoka Magica, Serena/Usagi Tsukino from Sailor Moon, Kirito from Sword Art Online, Amu Hinamori from Shugo Chara, Ryuko Matoi from Kill La Kill and Yuki Nagato from The Melancholy of Haruhi Suzumiya.