In an alternate fantasy world, the Demon King reigns with a formidable army led by his Four Heavenly Kings. One happens to be Uchimura Denosuke, a normal salaryman unexpectedly plucked from his mundane life by the Demon King himself. But even in this new realm, Uchimura is bestowed no particular powers. Can he survive treacherous missions with only the knowledge of an office worker?
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The art of negotiation in captivating a stubborn tribal chief
Now i understand! elite general communication
Breakthroughs happen even with magic!
The best way to enjoy a stroll through the marketplace in another world
The art of managing people
Conditions to become a first-class merchant
Bring down the scalpel of justice to the corrupt organization!
The sins and punishments of an evil merchant.
Sword and shield
A battle without heroes.
How to find your way of life
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