Ko is a slightly unusual high school student whose hobbies include solo camping, and whose dream is to travel around the world someday. One day, he is suddenly caught up in his classmate's summoning to another world. Rather than being treated as an unfortunate afterthought, Ko leaves the royal palace behind and decides to pursue his dream using a mix of survival knowledge from Earth and magical power. A popular work originally published under MF Books, now adapted into manga form. Ko's first long dreamed journey begins in another world, as the laid back slow life of a high school survival expert unfolds. (Source: Futabasha, translated)

A high school student, who likes to camp solo, travels around the other world freely! One day on his way home, he is summoned to a different world. After graduating, he decides to go on a trip somewhere far away, and he thinks, “This means I can go on an indefinite wandering trip to a different world in the style of medieval Europe”. He decides to return to the other world after enjoying the unknown world of swords and magic, and blends into the other world at an astonishing speed, using magic and physical enhancement at will. What’s more, it seems that the magic he can bring to life by utilizing his knowledge of survival on Earth is far beyond the common sense of people in other worlds. What kind of magic was that? The original, improved magic?  Source: NU