Horace, man who was single-handedly handling the Diamante Kingdom's operations by using a countless number of machine puppets called [Golem] remotely by using his skill that goes beyond comprehension, was dismissed from his work thanks to an ignorant noble. 
He set out on a leisurely journey to search for ore to aid his research, but... the beautiful hero (disciple) who admired him wouldn't let him be!! She had already made preparations to build him a home in order to repay him but it was all a ploy to keep him for herself?! 
But not only did the tomboyish female alchemist barge in as well, he also caught the attention of the troublesome eldest son of a marquis... 
"Come at me, I'll settle this with one punch."
"As expected of my master!!" 
Unwavering like a rock, unleashing a devastating single punch that shows no mercy! 
A leisurely travel fantasy about a lazy, brutish young man and his companions!

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