「Abel, a weakling like you has no place in my glorious Knights Order. I hereby banish you!」

Summoned by Captain Balan, I—Abel—was summarily dismissed.

In this world, upon reaching the age of eight, individuals are granted a special ability called a 'Skill' by the Goddess.

My Skill was 【Buff Master】, a power to increase others' stats by a few percent.

When I received this, it was ridiculed by everyone as a 'failure' Skill.

However, by continuously using a Skill, its Skill Lv increases, and it becomes more powerful.

Believing in myself, I continued to use my Skill every day for eight years.

「...Are you truly certain? My Skill has not only increased the number of buff targets to 3,000, but its effect has also evolved to a 10-fold increase in all stats. If this power were to be gone, it would be a significant drop in our combat strength...」

「A-hahahahahaha! What a pathetic excuse! A 10-fold increase in all stats? Ridiculous. Are you really spouting such blatant lies just to stay in my strongest Knights Order!?」

And so I was banished—

However, I realized that if I stacked buffs on myself, my abilities would increase by 100-fold.

With that power, I rescued the princess who was attacked by assassins from an enemy nation, and was appointed captain of the newly established Magic Knights Order.

Meanwhile, dark clouds were gathering over Captain Balan's 'strongest' Knights Order, now that they had lost my buffs.

「The Knights Order was only the strongest thanks to Sir Abel's power!」

This is a story about a boy who was continuously ridiculed for having a 'failure' Skill, who used that power to rise up, became deeply loved by the princess, and became a hero of the nation.