Blue Fire In Hidden Leaves

In a clash between dimensions, Princess Azula of the Fire Nation finds herself thrust into a world of impossible ninja powers and ancient chakra beings. Captured and experimented on by the snake Sannin Orochimaru, she must adapt her precise firebending techniques to survive in a universe where walking on water is considered basic training.
As she builds a new life in Konoha, Azula finds herself drawn to a lazy shadow-user who sees through her perfect princess facade. But when an ancient threat emerges that could destroy not just one world but all of them, she discovers her presence in this dimension wasn't mere chance. Chosen by powers beyond even the Avatar to handle a task that chakra alone cannot accomplish, Azula must decide if she's willing to sacrifice everything she's gained to save a world that's become her home.