The story begins with Flum, a girl who, despite being chosen for the Hero’s party by a divine oracle, possesses no combat power at all. Her stats are zero. Her sole skill, ”Inversion,” is initially thought to be a mysterious power with no meaning whatsoever. Nevertheless, she put in effort every day to be useful to those around her. However, that effort is trampled upon by the genius sage Jean, and she is forcibly sold to a slave trader. From that moment, her life gradually, but surely, begins to ”invert.”

What appeared before a cornered Flum was a cursed greatsword said to kill anyone who holds it. An ordinary person might have given up there. However, she chooses to take it in her hand. This ”choice” is the turning point of the story. The skill ”Inversion,” which had been dormant within the once-powerless Flum along with the sword's curse, is awakened, and her transformation from a weakling into one who harbors true strength is nothing short of thrilling. You won't be able to stop turning the pages as you watch this girl, who could once do nothing, overpower fate with her own hands.

What makes this work unique is that Flum does not set goals like revenge or saving the world just because she gained power. What she desires is simply quiet and peaceful days. In a world where she was betrayed by the comrades she once trusted and even her life is threatened, she still seeks a daily life where she can laugh with someone. The sight of Flum starting a new life while gradually building trust with Milkit, a girl she met as a slave, has a warmth that doesn't just touch the heart but seeps deep into its core.

The skill ”Inversion” is literally the power to reverse all phenomena. Weaknesses become weapons, and enemy attacks become allies. Because this cheat ability is not just depicted as a convenient feature, but the story progresses along with the conflicts and determination of Flum who acquired it, readers can empathize with her growth. The price of becoming strong and the stance of staying true to oneself without being drowned by power are all carefully depicted, making it very much worth reading as an ”ability battle” story.

The more you read Flum's story, which began in despair, the more it radiates a mysterious brightness. This is surely because the ”never-give-up spirit” at her core wraps the entire story in positive colors. The sight of a girl who was needed by no one creating her own place with her own hands is something that resonates with us in reality as well. Her way of life, inverting difficulties to move forward, is sure to give courage to everyone who reads it.