A brief description of the manga The Eminence in Shadow of the Strongest Six Year Old Sage:
“Looks like I defeated the Demon King”
The man who was once the strongest sage is reincarnated as a 6-year-old boy Eddie.
Eddie, who inherited the memory and magical power of a past life and received more power than in the previous life, decided that …
“I want to live like a boy!”
I want to spend mediocre and calm days in this life! But is it? By day, is he a nice little boy of six, and by night, is he a great ruler of darkness?