Long before time had a name, the First Spinjitzu Master arrived on our world. A mere child, to find a world engulfed in chaos. This chaos was caused by Wojira, the mighty serpent of the wave and the storm. The First Spinjitzu Master knew, that for life to blossom in this realm, Wojira had to be stopped. With the help of the islanders and the Merlopians who dwelled in the depth of the sea, they confronted Wojira. It was a fierce battle. Wojira was too powerful. All was lost, until Nyad, the first Elemental Master of Water, leapt on to the the beast and saw with her own eyes the source of Wojira's power: two strange objects which Wojira wore upon her forehead. Nyad knew what she had to do. But alone, Nyad could not stop Wojira. She had to become a greater power, the ocean itself. She merged with it, a state she could never return from. She sacrificed herself to save the world. As for the power of the wave and the storm, the First Spinjitzu Master gave the first to the king of the sea, and the second to the leader of the islanders for safekeeping. When the seas calmed and grew still, the First Spinjitzu Master created Ninjago, and the world was in harmony.

The Battle of Nine Days was a nine-day battle in the Endless Sea fought by the First Spinjitzu Master, the Keepers, and the Merlopians against Wojira.





World events

War of the Oni and the Dragons · Battle of the Seas · Stone Wars · Takeover of the Serpentine Valley · First Serpentine War · Battle For All of Time · Prime Empire Incident · First Battle at Shintaro · Takeover of Shintaro · Battle of Hogwarts · Battle between brothers · First Battle at Coruscant · New Generation · Search for the Golden Weapons · Revenge of the Serpentine · Attack of the Great Devourer · Resurrection of the Stone Army · The Final Battle · Nindroid Conflict · Second Serpentine War · Battle of Stiix · Return of the Time Twins · Fall of Ninjago (Street Race of Snake Jaguar) · Rise of Ninjago · Release of Aspheera · Snaketastrophy · Monastery siege · Videogame Prohibition · Vania's Birthday · Battle of Shintaro · Christening of Vania · Expedition to the Island of the Keepers · Conflict on the Island of the Keepers · Takeover of Merlopia · Search for the Storm Amulet · Fight for the Storm Amulet · Assault on Ninjago City · Battle of Coruscant · Ultimate Battle · Rapture · Tribulation

Never-Realm events

Long Winter (Freezing of the village of the Formlings · Annihilation of the Yeti) · Battle of the Great Lake · Lloyd's journey · Freezing of the Great Lake · Liberation of the Never-Realm

Acts of arson

Paltryville Fire · Anwhistle Aquatics Fire · Baudelaire Fire · Quagmire Fire · Heimlich Hospital Fire · Caligari Carnival Fire · V.F.D. Headquarters Fire · Hotel Denouement Fire


Ninjago Talent · Puppy Petting Competition · Take Back Ninjago


Vania's Birthday


Choosing Ceremony


Ninjaball Run · Speedway Five-Billion · Terra Technica Dance-Off · Tournament of Elements · Thunderblade · The Teeth


Day of the Departed · Halloween


COVID-17 Pandemic · Nibiru · Yin-Yang Eclipse


9/11 · Yin-Yang Promise


Munce Rite of Ritual Combat · Yin-Yang Promise


Trials-By-Mino · Trials-By-Sphinx


American Revolution · Civil War · Siege of Castillo de San Marcos


Minidroid Chess · Rock, Paper, Clamp · Scrap-N-Tap · Templegate Tigers


Alternate Timeline