ENG DUB * KANCHIGAI NO ATELIER MEISTER: EIYUU PARTY NO MOTO ZATSUYOUGAKARI GA, JITSU WA SENTOU IGAI GA SSS RANK DATTA TO IU YOKU ARU HANASHI VOL.1-12 END

STORY :

Despite having no real combat talent, kind 15-year-old Kurt Rockhans belongs to the famous party Flaming Dragon Fang. He is perfectly satisfied as the party's helper—until the other members kick him out and replace him with a stronger ally. Left without a way to provide for himself, Kurt begins searching for a job.
With his job prospects limited by his lack of combat ability, Kurt gladly accepts any work that comes his way. During one such job, he meets Yulishia, an adventurer formerly employed by the royal family. Surprised by Kurt's impressive work, Yulishia discovers that he is no ordinary boy: Kurt possesses an astonishingly high aptitude in a variety of non-combat fields. Due to these talents, a court official tells Yulishia to offer Kurt a high status in the kingdom that would allow him to live in peace for the rest of his life.
When Yulishia informs Kurt about his potential rank, he brushes off the offer, refusing to think of himself as above other people. Still unaware of his real power, Kurt continues taking as many odd jobs as possible, which might just make him a pivotal part of the kingdom before he even notices it.

在英雄队伍内担任杂役的善良少年克尔特，某天突然被队伍以“毫无用处”为由踢出队伍。而且还被发现他在战斗相关的各种适性上都是最低等级。
克尔特为了生计便开始当各种工作的帮手。结果无论他到哪里帮忙，都能发挥超乎常人的惊人才能大放异彩。其实克尔特除了战斗以外的各种领域，他的适性都是最高的SSS等级。
然而最关键的当事人完全没有察觉，还误以为是”稀松平常的事”。
就这样在无自觉的行动中，他救了人救了城镇，最后甚至拯救了国家。
被英雄队伍开除的少年走投无路下踏上了旅程。