Reborn as the third prince of a tiny and insignificant country, Hero happens to learn the forbidden-yet-powerful art of alchemy. Combined with his knowledge from modern-day Japan, Hero's abilities grow beyond what anyone in his world could fathom! With his newly-acquired powers, he’ll bring his country back from the verge of extinction...! A combination of modern-day knowledge and alchemy to turn a weak little country into a prosperous nation!

Hinoharu Kota gets stronger each time he gets summoned to another world as a summoned beast. A troubled middle-aged office worker was summoned as a summon beast to another world. Although he is a man without any special characteristics, he continues to be a summoned beast for a female knight. A different world love adventure fantasy that depicts a hero who obtains a new skill every time he is summoned between the two worlds that he exists in.