As soon as the portal closed, everyone was able to move again, Tenzin's face showed fear as he saw his daughter being kidnapped while he was unable to do anything.

He said to the white lotus members: "contact your comrades around the world, search every corner of the city, do anything to find my daughter."

Korra said: "I will ask the police to search the city for any trace of this man, if he rebirthed Vatuu he must be up to no good."

Meanwhile somewhere else.

The mysterious man removed Vatuu from his pocket, the dark spirit shouted in anger: "how dare a worm like you imprison me like this? Wait until I send my spirits to att-"

"Save your energy Vatuu." Said the mysterious man. "This ball made of my chi blocks your chi, any attempt to "corrupt" any spirit will result in failure."

Then he looked at Jinora and said: "now there, I think I owe you some answers little one, ask me anything and I will answer, although not something personal."

Jinora asked in a hatred voice: "who are you? And what do you want with me?" he then replied: "my name is Arvak; I am a bender of the four dark elements."

She said: "dark elements? There are other elements?"

He said: "of course there is, did you really think that your elements are the only ones there while there were many lion turtles back then? I control smoke, shadow, blood and ice."

Jinora looked in a confused way and said: "isn't smoke part of airbending while ice and blood are part of waterbending?"

Arvak replied: "when you think you bend smoke you actually bend the air around it, but you unable to produce some from your hand or make deadly gases or sleeping gases, can you? As for bloodbending when the waterbender think they bend blood they actually bend the water within the body, blood is not water it's just liquid, also bloodbending fighting style is similar to the firebenders like I did to you before I imprisoned you in the black of ice."

"As for icebending, well, the ice lion turtle went in a conflict with the water lion turtle where he was the mistaken one, as an apology the ice lion turtle gave the water turtle some of the icebending technics, not something like creating ice out of nowhere like I did."

Jinora said: "wow, I never knew that." Arvak replied: "well we learn something new every day."

Then she said: "what are you planning to do? Why have you kidnapped me?"

He said: "well for us here unlike you the ability to bend the four elements is something you are born with, but my kind's number is decreasing, and I fear that such a powerful group of people become extinct_"

"So you brought Vatuu back so you can emerge with him and insure the survival of your kind." Jinora said.

"Good, and unlike your avatar's poor uncle I will make a difference so he does not control me." Vatuu then spoke: "and how does a puny mortal like you plan to do this?"

Arvak replied with a smile: "simple, I will bring you back to your true nature."

"Like someone like you can do that." Vatuu said mockingly, Jinora interrupted: "what do you mean getting him back to his true nature?"

Arvak replied: "do you really think that Vatuu was the evil spirit who tried to destroy the world and that Ravaa was always the good spirit that always wished to save humanity?" "Vatuu and Ravaa were the aspects of light and dark energy, they were balance creatures, but once the human race came from their original home planet and when they saw the humans power to build and destroy they were turned from their nature to be the spirits of order and chaos you see."

"I saw the beauty of chaos and adopted it as my philosophy." Vatuu said.

Arvak replied: "you are not the same Vatuu as before and I plan to change that." Then Arvak made a move with his hand and the ball that contained Vatuu was filled with ice.

Jinora asked: "why are you acting like you care about balance? You are someone who is using dark arts, and you kidnapped me from my family."

He then made a small laugh and said: "do not mistake light and darkness with good and evil, all beings have the potation for both, it is how someone act that deem him good or evil, you are for example the aspects of light energy for the humans and yet you did some bad deeds in your life, as for kidnapping you, you are important for the task of balancing Vatuu, and I had to do my bad deed of the week so I couldn't simply ask your father to give you to me."

"I see." Jinora said. "But what is my role in all of this? How am I important?"

Arvak replied: "well I will require half of the light energy you have to balance Vatuu, since your energy is completely out of light the loss will not be as big as a normal person; I will also require to balance Ravaa with the dark energy I extracted, but that's for another day."

She said: "dark energy extracted from whom?"

Suddenly a door opened, and a dark skinned, blonde boy came in, his age was like Jinora's age, Arvak said: "speak of the human, and he will come opening your door."

The boy asked Arvak: "I see that you have returned from your mission brother, did you bring something else with you?"

Arvak replied: "not something someone, Jarn, I would like you to welcome our guest, Jinora of the air nomads."

Jarn looks at the block of ice and the turned to his brother and said: "this is some weird way to treat our guests' brother."

Arvak replied: "I attacked her home and kidnapped her from her father; I had to make sure that she won't attack me."

Jarn seemed shocked and said: "it is not your style to harm other peo – oh wait a minute, you were doing your bad deed of the week weren't you Arvak?"

"Yup." Arvak said.

Then Jarn turned to Jinora and said: "hello there, my name is Jarn; I am Arvak's brother and a smokebender."

"Please to meet you Jarn."

Arvak said: "Jarn this is the aspects of light energy."

Jarn was shocked for a second, and then said: "well I have to reintroduce myself; I am Jarn, brother of Arvak, a smokebender and the aspects of dark energy, your complete opposite."

Jinora then asked: "what is so special about being the aspects of light or dark energy?"

Arvak answered: "think of yourself as the Ravaa and Vatuu of the human race, you exile at your type of chi but cannot use the other due to it not existing within you, and you can see Jarn is your opposite in appearance and in personality for he is a wild strong person who does not like to spend his time reading books."

"Now that I explained to you everything I will free you from this block of ice." Then Arvak pointed at the ice and it cracked.

"Now I will have to extract the light energy out of you, stand still." Arvak said.

Jinora said: "what if I want to leave?" Arvak replied: "well you are in a completely new place so you have no idea where to go, I did not free you to give you the chance weather to stay or leave, I freed you to give you the options of either you stand still close eyes and have a chance of losing your bending for an hour, or move around and have a high chance of losing both your sight and your bending permanently."

Jinora said: "considering my choices I will stand still and close my eyes."

Then Arvak took a staff from a nearby desk and pointed it at Jinora. The light energy started to fly out of Jinora's body to the staff while Jinora feeling drained.

After a minute Arvak stopped and said: "you can open your eyes now."

Jinora opened her eyes feeling a bit dizzy, she tried to airbend to stop herself from falling but couldn't.

Arvak ordered his brother to put her on her feet and then said: "the bending loss is temporary so don't panic, unfortunately I can't bring you back to your family for I still need you, not until I bring Ravaa here that is, use this time to learn and strengthen yourself for what is coming next."

Jarn said after he made Jinora stand: "well since I am not needed here I will be on my way."

"Not so fast Jarn, I will assign you with a mission." Arvak said. "I would like you to take our little guest here in a tour around the city so she could know where she is."

"It will be done my brother." Jarn said.

"Now if you excuse me I will be going to the avatar to explain my situation, see you later." Arvak said.

and then he opened another portal from a nearby shadow and went through it.