This is gonna go through the 1st two seasons of Lego Ninjago but all the characters are Sonic characters

For years Lloyd thought he was an only child till a kidnapping of a young boy in Knighton changes everything. What does the Serpetine want with the knight in training Robin? Who is the hooded figure that follows them? How does the Book of Monsters know the Overlord? What will Lloyd and Robin do when they find out the truth about their family?

A series of one-shots or short stories involving AUs, crossovers or main universes, some involving Ninjago

Master Wu is saying that the ninja have become soft, lazy, and flabby after their last big victory. So, after some searching through some of the nicer of the 16 realms, Wu has found a place where his students can train to be even better heroes of Ninjago with the help of pros and others who are training to become heroes.

It's Kai's dream to become a soldier just like his father. He always trains and prepares for upcoming battles, but he is told to stay behind every time. No matter, he embarks on his own adventures, but what happens when two unlikely souls meet one fateful day? Everything changes as he discovers the world of Wolfwalkers...

What if Master Wu had gone on a trip after the events of March if the Oni? What if he had a student in another realm. Look out Chunin exams, it's ninja time. Dattebayo!

Leonardo, Raphael, Donatello and Michelangelo have entered a new world called Ninjago and have encountered four new Ninjas with elemental powers of Fire, Earth, Ice and Lightning and have been helping battle their newest enemies, The Skeleton Army, The Serpentine and Lord Garmadon and find out on a important question who is the Green Ninja? Happy New Year!

Zane dies to the overlord but his afterlife is not exactly the Departed Realm. He winds up in the Underground and quickly makes friends with most of our main characters. Of course, everyone's favorite TV personality finds himself falling hard for the new bot in town. Drama and Romance ensues, but no bloodshed. When Frisk Falls the Underground won't look the same. Crossposted on AO3

Everyone thinks Kai is a Sith Lord in disguise, and Dooku wants him desperately. Everyone wants to train Zane to let go of his attachments and to be a Jedi. The two brothers just want to go home with their families. Too bad no one seems to understand that. And what does May the Force be with you, even mean?

The elements of harmony made a miscalculation and banished Nightmare Moon to Ninjago. What new friends, love, discoveries, and foes await her?

Book two of the Ninjago Multiverse series. (read book one first). When Galaxy and the ninja end up in New York City, they meet the turtles, and find out there's a fast cheetah mutant tasked with stealing a mysterious gem for a mysterious client. Now both sets of ninja have to find out who or what wants the gem, and why it's so important.

While doing an experiment with the Realm Crystal, Cyrus Borg accidentally creates a portal that transports Laval into the world of Ninjago. Now with the Realm Crystal shattered into 4 pieces and scattered across the land, the ninja must find them in order to return Laval home.

Lloyd soon finds himself in the Pokemon universe thanks to Palkia. Professor Rowan send him on the journey with a starter Pokemon, Ash and the other to help find his way back home.

After the Ninja's Recent victory over the Oni they soon discover that they're first attempt the Bringers of Doom to stop may have changed their's and another realm's future forever as they join Seven magical girls and together they all go on the journey of a lifetime! This Story takes place after MLP Season 3 and Ninjago Season 10 and all characters are Human or Human-like

Izuku always wanted to be a hero, he just never thought his future would involve becoming a ninja, join Izuku Midoriya as the Plasma Ninja as he helps save Ninjago from many threats with his team and friends

The real day of the 5th anniversary for the hands of time (June 5th 2021) has come Acronix returns to Ninjago to celebrate the 5th anniversary with me a Zelda X Ninjago Crossover

Jay finds himself thrust into a new world after chasing a Fuji-dove into an abandoned warehouse and subsequently a portal to a new realm that needs all the help they can get. Can Jay find a way to return home, and how will he cope with being 15, again. (Happens before Prime Empire.)(Rated T Because Bakugou)

Peso has a secret. When he was young, he ran away from a lab with two of his friends, Experiment 472 (Also known as Jack((son))) and Experiment 379 (or Zane). Not to mention that he's adopted. His two friends have gone to different dimensions, leaving him alone until he joined the Octonauts. But what happens when his two friends come back? Will their secret be revealed?

I have had great adventures in my time and now I shall write them down in ink.

Wu wants the ninja to have some sort of a normal life so he sends them to school in a DIFFERENT REALM! There they try to fit in and even make friends with some of the students of paris but we all know how emotional the ninja can get especially Kai so what happens when after a small inncident Hawk moth gets suspicous of who the ninja really are?

After the Oni were defeated, Ninjago was peaceful once again but one question remained on everyone's mind. What Happened to Garmadon? Did he give up on his evil ways, or is he stirring up trouble somewhere else other than Ninjago? When the Ninja are needed at a small town known as Amity park, they are surprised to find a boy with ghostly powers, some old friends they didn't expect

Jay and Nya are attending the will reading of Alston Gordon, a distant relative. Before the proceedings can commence, his most prized - and highly sought after - possession is destroyed! Can the duo crack the case before the culprit manages to get away?

Un joven por razones desconocidas reencarna en un Tenryuubito. Él al ver esta oportunidad no dudara en cambiar este mundo corrupto a uno mejor, pero ese no es un objetivo fácil y para su buena suerte, él encontrara un libro milenario que le revelara los secretos del Spinjutzu y las legendarias Armas Doradas.

After Indominus Rex's incident, Jurassic World is closed forever, dinosaurs are running free in the wild and Lloyd's raptors found themselves in Ninjago. Join Blue, Delta, Echo and Charlie, as the main characters, fighting for food, battle and romance beside their old alpha, Lloyd.

After building a machine, Leo accidentally sends Percy, Jason, and himself to a different dimension, where they meet Zane, Kai, Lloyd, Jay, Cole, and Nya. How will they get home? (Discontinued)