Uzumaki Naruto found a small spring of glowing, greenish blue liquid in a cave at Wave Country while out exploring. Thinking it's some plant nectar, she drank it and a world of pain and soon, power and knowledge followed. She just drank the Lifestream itself! FFVII X-Over SOLDIER Type!Fem!Naruto
It's alive!
Naruto wondered what hit her, when she woke up in the cave.
She thought she would be drinking sweet plant nectar since it was seeping from the ground by a tree root and she was thirsty. How was she supposed to know that a world of pain will follow, and then power and knowledge? She got smarter and knows how power works...and she discovered what the hell she just drank.
She drank the lifeblood of the Planet, the Lifestream. The Lifestream contains the essence of the Planet and the memories, emotions, and knowledge of all who have lived on it. Portions of the Lifestream are believed to be used to create new life on the Planet, and the energy of a person returns to the Planet when they die, bringing with it the emotions, memories, and knowledge they obtained during life. It is referred to many times as the life of the Planet itself, and acts as an afterlife for the conscious spirits of the inhabitants of the Planet. It is also a sort of immune system for the Planet, flowing to and 'healing' scars in the Planet. All life is said to exist within the cycle.
If the Planet is in danger of being utterly destroyed, the Planet summons the Omega, which destroys the remaining life on the Planet so that it returns to the Lifestream, and takes the entire Lifestream itself, launching into the cosmos to find a new planet on which life can exist. She also learned of the WEAPONS which were once destroyed by a group of humans but will be reborn if the time calls for it. Wanting to know more, Naruto drank more of the Lifestream until she heard a voice in her head.
Stop...any more and you'll be beyond hope.
'H-huh? Who are you?' Naruto asked around.
I am...life. I am part of the Lifestream you are consuming out of need for knowledge. What you drink is the blood of the Planet itself. Stop child. Naruto obeyed. If it is knowledge you desire...all will come to you in time for you drank of Life. For now...rest. You drank too much. and so, Naruto fell asleep, with the Lifestream she found disappearing into the ground.
Changes started in Naruto at once. Her thin, malnourished body became fuller, healthier and developed. She also got taller, that her clothes are now too small for her. Her whisker marks vanished, and the Kyuubi within her dissolved into the Mako in her body, along with the souls of her parents who were there. She gained their knowledge and her seal disappeared.
Upon waking up several hours later...she knew many, many things at once...and knowing the memories of her parents and the Kyuubi, she cried for a long time. She had long thought that she was abandoned, only to learn that they loved her and sealed themselves in her to be with her. She also knew that Mako 'tweaked' her body some. How is she going to explain this?