After thousand years of imprisonment, Aizen successfully executes his plan to reincarnate. However, the Hogyoku has its own agenda, and Aizen finds himself in the Naruto universe, inhabiting the body of a young Sasuke Uchiha. Witness Aizen being Aizen and observe the profound impact he makes on the Naruto universe. ----- For those who are not familiar with Aizen -----You can still read this story and treat it as a self-insert with an original character. You can think of Aizen as a genius, evil OC who will stop at nothing to achieve his goals. He possesses no morality and respects only those who share his vision or intellect. The story will adhere to the power system of the Naruto Universe. ----Clarifications -----Aizen will NOT have Kyoka suigetsu, Kido and his other OP powers-Aizen's main advantage will be his intellect and his combat experience (Hakuda = Taijutsu, Kenjutsu)-The story will use powers from Naruto universe / Aizen will try to replicate some of his old abilities with chakra-The characters will use their brains and Aizen will face many challenges-I will try to develop the side characters and add new aspects in their personalities. However, Aizen-sama will be the focus of the story. -If you are worried about the HAREM TAG the explanation is that Aizen tries to restore his clan in order to gain political power. However, he is still is the same Aizen. JUST REMEMBER HOW HE TREATED MOMO DURING SOUL SOCIETY ARC. -If you are seeking a story with HIGH MORAL VALUES, please SKIP this one. This is Aizen-sama, after all!-Between the serious chapters, readers can expect lighthearted interludes featuring side characters and infused with comedy, primarily dirty jokes. --- Schedule ---5 chapters per week.  The cover was created by DALL-E. It is unique and it was generated based on my request.