Ningyo didn't actually consciously remember all of the information, the mind file worked so that Dr. Morpheus could access the information when a certain mind file was pulled up. "You have infinite space on your mental hard drive." Ningyo could hear him say in a voice that echoed through the virtual labyrinth of her psyche.
Ningyo lstened to a clear pink tape of cybernetic drum and bass vaporwave songs that Dr. Morpheus had given her. The songs seemed to activate a 3D palace inside her own mind. Within the pictureplane maze of her psyche lie the mind files, rotating around a central carousel.
Not anybody could access these mind files however, it was necessary to use the proper codes to bypass the amnesia barriers of the various personalities that were in possession of the information. This served as a double bind if classified information were to be written on her "hard drive".
For now Ningyo listened to the hypnotic echoing voice of Dr. Morpheus on the tape as he fragmented the mind file. She floated within the cityscape of her cognitive architecture. A neon world of isolation.
"execute path Anastasia-93" Ningyo navigated the neon maze until she found the liquid mirror with the pink haired version of herself. This version whispered something in her ear that she immediately forgot. "execute path Charly 54" again rode the cybernetic pathway to the mirror of herself with blonde hair and dark eyeliner.
"Remember Ningyo, you are a slave of Konoha, a tool used to enforce the will of Konoha. You will fulfill all assignments given, unceasingly without question."
Ningyo repeated her mantra, the one written deeply into her core unconscious, to be a tool in the service of Konoha. Her allegiance was secured by deep brain entrainment and technological hypnosis.
Ningyo travelled her mental architecture, vast memory palaces that housed the programming needed for her to further Konoha's agenda of political domination. These included alters for assassination, seduction, information retrieval, and codes to protect the personalities from dangerous subroutines.
"When you wake up from this sleep Charly, you will forget everything I have told you. You will continue to be Ningyo, and live the ordinary life as a member of you village and a member of the Uchiha clan." Morpheus' voice flickered and modulated. " as you hear the number 4... you will prepare to awake, stretching your arms and yawning... with the count of 3... you are forgetting and returning to normal consciousness 2... you are feeling alert, and 1... you are awake."
Ningyo sat up in bead and took off her earphones sleepily, stretching her arms and yawning as she woke. She scratched beneath her eye and looked at her alarm clock as she prepared for another day of training. "What a beautisul day. I love Konoha."