Now What Have I Gotten Myself Into? ~Enter Konoha's number one knuckle head

Rewind and Fast Forward

Kira Lake, age 97 years old. This immortal princess stuck in the form of a eighteen year old girl has lived through multiple lifetimes. The love of her life was Light Yagami who she had met and fell in love with the first time she had fallen into a different world. There she had conquered the battle of wits against L with Light at her side. She helped him forge a world without crime where the Renowned Kira became the god of the world. Kira's will being the only law and she Became the Goddess of the new world. Until she couldn't overcome one obstacle. Time itself. She lost Light due to old age and returned home so she could dwell in her pain and loneliness from losing the reason she found for existing. It was on that day that trouble found her once again after forty years of living a peaceful existence in Light's world.

She was turned back into a five year old child and thrown into yet another world. Her only escape, locked. Leaving her unable to return. She did the only thing she could think of. She began training. Something she had refused to do previously because she had no reason to. Overcome with pain of losing Light she refused to let anyone get that close to her again. Her biggest fear having been realized with the loss of her love. She never wanted to go through that again. So she set her sights on becoming strong enough to return home and find a way to stop time for a human.

What she didn't expect was her team growing on her. Steadily becoming important to her. People she wanted to protect. One boy in particular she never expected. Sasuke Uchiha. She fought along side Team seven in the land of waves, completed missions with them, trained with them and still she tried to keep them at arms length. However that one boy slipped past her defenses without her realizing. Her goal steadily changing as her heart was beginning to heal. She wanted to protect him. That desire began to drive her. By the end of the second chunin exams she was ranked Chunin. Then her cousin, Aphrodite turned on her. Choosing Kira to be the best option for the third hokage's question since Kira herself didn't know much about their family. Kira was then tortured for three weeks.

Following the emotional instability from being tortured the leaf was attacked. She lost herself to her pain and anger opening her up to the beast within. Without a care of the lives she was taking she let all of her pain and anger go. Enjoying the feeling of ending their lives and reveling in it. Afterwards, scared about the side of her that reared its head she began training on her own until she met Itachi Uchiha for the first time in six years and the first time she came face to face with Kisame Hoshigaki. She thought about leaving them to Asuma and Kurenai but the realization that she was losing herself from not caring that they would die she retrieved Guy and sent him after the Anbu before returning. At that point a piece of her returned that she thought was cut away during her torture reared its head. She fought alongside Kakashi and continued to fight even after Itachi had captured him in his Tsukuyomi. From running her mouth Itachi and Kisame realized she knew far more than she should and they tried to take her with them when Itachi knocked her out.

She slipped away from them setting their sights on the legendary Sannin Jiraiya and returned to the village to check on the leader of team seven. Facing newfound scrutiny to her sudden return she left Kakashi in the hospital and returned home. She then set her sights on training and learning all that could of medical ninjutsu, dead set on learning more about herself. About the power within her that took control of her body and with any kind of luck, learn how to stop time. In this time of seclusion Itachi returned and retrieved her. This time without knocking her out. They met up with Kisame and returned to the hidden rain village where the Akatsuki's main hideout is. She finally met Nagato through his Pein persona. She spoke with him and convinced him that she would join the Akatsuki, all that she asked was for them help her obtain more power and aide her in her experiments to learn more about the blood inside of her.