It is a story about the growth of a boy who was given the "Hell Beast Summoning" (----).
'I am a loser, so I have to work harder than anyone else.'
In this era, there was an unspoken distinction between the winners and the losers in terms of inborn abilities.
Tenji Amagi, a 17-year-old boy born with the ability of "small object levitation," was born on the losing side and dreamed of becoming a professional explorer. In this day and age, "explorer" is a profession that is looked upon with envy by the world as a hero or heroic figure.
Even if his family was poor or he was not blessed with talent, the boy always kept looking forward.
Then one day, he visited ----.
During an exploration of the Ochanomizu dungeon in which he participated as a part-time baggage handler, he was judged by someone to be an incompetent baggage handler and was left in front of a monster as a "sacrifice."
If only I had more power..."
At that moment, while drowning in his mortal regret, the boy awakened to an ability of an unknown grade: "special vocation, summoning of hell beasts". This ability, obtained at the end of hell, will change the boy's life forever.
This is a heroic tale of a boy with no talent and no bright future who grows up to become the world's greatest explorer. （This is a tale of a boy with no talent and no bright future who becomes the world's greatest explorer.)
