Solo Leveling Avatar [Original] SLA R-18

PATREON: https://www.pa treon.com/ghostybones

MC is reborn into the Avatar The Last Airbender world into the Fire Nation Dynasty with wishes and a dark system and a hidden bloodline. His destiny is about to change as there is a dark ancient power within him as a Firebender. He will rise to become the strongest Avatar. OC MC reborn into Azula family. MC's sister is Azula.

'The only way to become more powerful is to level up all alone,'