Ninjago

A catastrophe occurred in the Ninjago universe. Fusions began appearing across the world, consuming the world itself. It was because of this fusion that the Ninja team broke apart. But not for long. They managed to find each other in another world, and also found Arin, Sora, and the dragon Rayya, who became allies there. Only then, on a journey to a ghostly village (not canon, but whatever), they encounter another ninja... the Ninja of Wind.

Morro Storm, ninja of wind. In his youth, a student of Wu who dreamed of becoming a green ninja. But fate decreed otherwise, so he left the monastery and died in the caves. And then, when he returned as a ghost, he caused a catastrophe under the name "the Supreme One," which the ninja defeated thanks to Nya, who unlocked her true potential. Morro died in the water, because if a ghost touches it, it disappears.

Here the ninja make their way to the village, seeing that the ora really is like a ghost, only it seems like there is no one here