You are the Avatar!

It was the day of Harmonic Convergence. Where the battle of Raava and Vaatu was supposed to take place. Unalaq's plan had worked he had forced the Avatar to open the Northern portal and now Vaatu was free.

Y/N and Vaatu fought for what seemed like ages until they managed to restrain Vaatu and slowly being it back to it's prison until Vaatu attacked them from behind, freeing the evil spirit.

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Y/N slowly regain consciousness standing up while rushing towards the portal. To stop this chaotic spirit and Unalaq.

They quickly caught up with the Dark Avatar. Fighting with each element until Unalaq Earthbended a Fissure underneath them, they were trapped inside. Slowly he started to close it. All hope was lost until-

“Do not give in to 100 years of Darkness.”

Their eyes suddenly lit up as the Avatar state was activated. Yet again they were back in the fight. They clashed with Waterbending testicles, Unalaq pulled them close. Y/N resisted until Vaatu went into them stealing Raava from their body.

Y/N fell to the ground, feeling weak. They felt their vision blur. Unalaq started to smash into Raava which caused Y/N great agony. They felt their connection with the past Avatars' falter. Each hit was another rush of agony. Until the last one. Wan. All connections were lost and Raava was gone. They were weakend and in pain as if a part of them was taken away.