Itachi: I got reincarnated as the 879th demon King

In a twist of fate, the legendary shinobi, Itachi Uchiha, meets his demise in the Narutoverse. However, instead of an afterlife, he awakens in a fantastical world as the 879th Devil King, a position of immense power and responsibility. This new realm, known as Eldoria, is a land governed by Human, demons, and celestial beings, and it stands on the brink of chaos.