The story picks up after the author's other book, Yashe and Overlord. If you want to learn about the whole world, you can check it out. Here's a rough preview:
The male lead was once the ruler of Hell, but has now retired. His memories were erased, and he was cast into a world in ruins (as for why his memories had to be erased... you'll have to read the previous book). It was partly so he could find peace in this world, and partly because there is a promise here that he still needs to fulfill. By this point, he has lost almost all his power. What kind of story will unfold for him in this world? This book updates weekly (probably).
