I have five sisters.

One is a saint revered by many, one is a knight capable of felling a thousand, one is a sage who seeks truth, one is an artist who stirs the souls of all, and one is a grand merchant with influence over nations.

Gifted with intellect and beauty, they were adored by all—yet their true colors, revealed only to me, were utterly despicable.

As their 'incompetent younger brother,' I was subjected to a daily barrage of insults and abuse from my sisters.

But one day, I finally reached my breaking point.

“That’s it, I’m leaving this house. I’ve made up my mind.”

And so, I left home and became an adventurer in a remote frontier city.

As I embarked on this new life, I made a startling discovery. Wait, could I actually be incredibly capable…!?

With my true abilities recognized, I rapidly rose through the ranks.

The comeback story of a man continuously labeled incompetent now begins!

※A book adaptation by GA Bunko has been decided, with volumes 1-7 now available! Volume 8 is open for pre-order!