Bleach: Backstab Aizen Starting from Hueco Mundo

When Takagi Keisuke slowly pulled out the bloody Zanpakuto, Yincai next to him whispered to the figure in front of him: "Lord Aizen, the sentence you said that impressed me the most is that betrayal known as visible to the naked eye can be easily discovered. What is truly terrifying is the betrayal that you cannot see through." Aizen Sosuke opened his mouth in confusion and looked at the Zanpakuto inserted into his chest and slowly pulled it away. The huge scar made his pupils dilate infinitely. At this time, he finally discovered, This god of death was brought out from the Great Void Forest, It has actually grown into the powerful existence it is today, He is the mastermind behind everything! (PS: It is not a single-line plot development for the protagonist. It will depict the group portraits in multiple aspects, describe other characters according to the development rhythm, and speed up the plot appropriately.)