In short, it is the story of the fourth Mizukage Goju Yagura in Naruto who was accidentally taken to the Soul Society.
The plot is probably about daily life in Soul Society → It consumes the little gray cells in my brain to play with Aizen → I will probably go back to Naruto to play → If the author is in a good mood, he will go to other worlds to play
Just watch it when the original protagonist travels through death.
Purpose: I hope everyone can live happily