The year is 2500.
The sudden appearance of dark matter has completely transformed Earth, creating countless demon lairs, commonly known as dungeons.
Modern weapons are almost useless against dungeon monsters. The only way to fight them is through supernatural abilities: techniques that convert the life energy in the human body into paranormal phenomena, whether developed passively or deliberately.
To fight the monsters that attack humanity every day, superhuman education has become common throughout the world. Warriors who specialize in hunting down demonic beasts, known as “dungeon hunters,” have become the envy of everyone.
Among these formidable dungeon hunters, one is especially revered.
A warrior of unknown age, real name, and background, known as “Qianlong.”
No one knows the true identity of the man hailed as the world’s strongest warrior.
Yet he became the undisputed best hunter in the world, only to announce his retirement after just three years and suddenly leave the hunter world behind.
At the same time, a boy appears at Kunlun Academy, a hunter training school in China.
He has no abilities and seems utterly ordinary at first glance.
But his true identity is...
