Edward, an ordinary young adult, was just concluding his lesson as a HEMA instructor, when he and his students were suddenly transmigrated to a whole new world. He agrees to play along and offer the support this new world needs from them… only to learn that he possesses no magic and to get sidelined. And so, he began his journey into one of the most dangerous places in this world. There, he plans to prove swordsmanship and proper tactics are worth more than magic-induced skills, while helping make this remote region he now lives in one of the most powerful in the realm and slowly taking his revenge.
During his time in the new world, he gradually gathers allies to support him in his quest. Thanks to them, he gradually starts to understand the common sense, logic and mentality of this new strange world and better adapt to it. He learns how to use this world against itself, proving his earlier point that individual skill and good tactics can help him overcome most trials thrown at him.