Rukia, Think of a Way to Use Your Invincible Sleeve Baixue

On the Hill of Twin Deaths...
"Aizen, there is a limit to the power of the god of death. I realized something in a short time."
"The more you play tricks, the more you discover that there is a limit to the power of the god of death... unless you go beyond the god of death..."
Aizen: "Rukia Kuchiki! What are you trying to say?"
"I'm not going to be a god of death, Aizen!" He took out the Bengyu
It's a story about a hapless person who first dressed as Rukia in the god of death, because she didn't want to experience the same things as the original, walking through the heavens and becoming stronger.
Overworld: Grim Reaper
Experienced worlds: Ghost Slayer Blade Gaowu Edition, Xingyue Four Wars, Naruto Current Progress: Parallel World of Death
(The article contains secondary settings, please don’t be too obsessed with the original work, of course, if there are some major bugs, please point out in the post, I will try to revise it, if you really can’t change it, you can use it as a secondary setting...)