その天才的な魔術と剣術の才能とはうらはらに、のんびり平凡な人生を夢見る少年、ゼオリス。15歳となり、将来を決める称号を得るため職業学校へ入学するも、得た称号は「勇者」「魔帝」「大賢者」という、バレたらとんでもない事になるものばかり！ 最後に残ったのは、最低の嫌われ者「奴隷商人」しかなくて…!? ＜最強＞の奴隷商人が、女子に振り回されて大活躍!? 「小説家になろう」で大人気のドタバタハーレム冒険ファンタジー、コミカライズ!!
Zeolith wanted a chill life, but when he turned 15 his villages rule was that they had to go to the vocational school “Velciel” where each student will choose their profession. Zeolith wanted an easy job where he could laze around all day, but the only options he got were : “The Highest Peak of the Human Race【Hero】”, “The Strongest Ruler 【Demon Emperor】”, “The Title of the Strongest Magician 【Great Sage】”, “And the last one “The Lowest Title, a Job For Scum【Slave Merchant】”. None of the titles were a good option. He picked the lowest title 【Slave Merchant】, which is inconspicuous among them and seems to be easy to live.
But, He doesn’t know it yet. It’s the lowest occupation but it is the strongest for him and the most annoying-tiring ones. A harem struggle to be swayed by a variety of women, slutty alluring girls from elderly to younger ones who are his childhood friend’s, the poisonous plantgirl, elves, cat ears adventurer, Loli Demon Lord, et cetera.
This is Tale of The strongest【Slave Merchant】unwillingly makes a big success!