Rahmat_R123

"If you were given the chance to start over—to erase every mistake, every regret, and rewrite your entire existence—would you take it?"

These haunting words are spoken by a woman who calls herself Lucifer , claiming to be none other than the Devil herself. She addresses Kiseki, a man abruptly torn from his world and thrust into the enigmatic realm of Ruina—a place where nothing is as it seems.

In 2045, humanity was shaken to its core when nearly one hundred thousand people vanished without warning. Among them was Kiseki, who awakens in Ruina to find himself face-to-face with Lucifer. Her cryptic warning sets the tone for what lies ahead: "For all who have been chosen here are sinners who aren’t forgiven by gods."

What does she mean? Why were these individuals selected—and why him ? As Kiseki navigates this strange new world, he discovers that Ruina is no ordinary afterlife or alternate dimension. It is a crucible designed to strip away everything familiar, forcing each person to confront their deepest flaws, darkest secrets, and most painful truths. In this unforgiving landscape, comfort and joy are illusions; survival demands transformation.

But at what cost? The journey promises not just physical peril, but an unraveling of identity itself. Who will Kiseki become when stripped of everything he once knew? And can anyone truly escape the weight of their sins?

Ruina isn’t just a test—it’s a reckoning. But will it lead to redemption… or destruction?

Table of World of Ruina

Table of contents

Volume 1 :Chapter 1