【The World's Most Incompetent】――This was the Gift Kai Heineman received from a divine revelation at a temple when he was 13 years old.

Due to acquiring this Gift, Kai's physical abilities became remarkably weak, and his growth rate plummeted to the lowest possible. Indeed, it was supposed to be a trash Gift that everyone would pity and despise. However, this Gift also possessed the effect of having no limits in any aspect.

By a sheer coincidence that even an omniscient and omnipotent god could not have predicted, Kai Heineman, the holder of the Gift "The World's Most Incompetent," is trapped inside a truly malevolent dungeon where he doesn't age at all, and time in the outside world stands still.

As a result, the worst possible chemical reaction occurs, and the ultimate strongest being is born into the world.

――This is a story where a delusional swordsman, whose common sense is severely lacking due to an excessively long solitary life, leads the subordinates he gained within the dungeon and causes chaos and commotion in the world.

【Message to Our Readers】

1. The protagonist's full monsterization begins from Chapter 8 onwards. As we'll be posting chapters swiftly, please enjoy his ridiculously unfair strength.

2. The protagonist's supreme strength in this story is not a bluff; it's genuine. Perhaps, how one might make him struggle... Focusing on that single point is the correct way to read this story.

3. Believing it might have been unclear, we have changed the title and synopsis. We apologize if this caused any confusion.

※Also posted on Kakuyomu.