Yukio Sazuke fell asleep, for the final time on planet Earth. Unbeknownst to him, he would awaken to a most unexpected situation. Upon awakening, he found himself in a field of flowers, completely alone...or so he thought until he turned around......a monster...approaching him at full speed...Yukio Sazuke was summoned to a world inhabited by monsters, beasts of varying shapes and sizes, who kill and eat humans to survive. In order for humanity to prosper, they must defeat these monsters, and thus the Hero Camp was formed. Yukio Sazuke must enlist in the Hero Camp, and become strong, in order for him to survive in this world. This is the story of Yukio Sazuke, on his journey to becoming the strongest hero.