Death: the Soul King's Agent Beginning with Deceiving Aizen

On June 17, 1994, the holy day of Yohabach, Kyotaro traveled through time. However, he was pulled into the seal by the Spirit King. Seven years later, there will be Aizen's rebellion, and nine years later, there will be a thousand-year bloody battle. What should he do? ! In order to survive, Kyotaro decided: "Hakiling, I am no longer a human being!!!" However, the Soul King played a cruel joke on him, accidentally binding him to Aizen. Looking at the man in front of him who was wearing black-rimmed glasses and holding the rims of the glasses, Kyotaro successfully deceived him with three sentences. "The more you play tricks, the more you will find that the ability of the Death God has its limits, unless you become an existence that surpasses the God of Death, Hollow and Quincy!" "Do you want to know how to become a being beyond Death, Hollow, and Quincy?" "I can tell you everything if you want, just go find it! I put all the secrets there!" Thus, the era of great time travel begins! Ps: The characters in Bleach will intervene in the world of pirates and Naruto.