A sudden system comes and the real world is completely gamified.
Monsters, attributes, skills, paths, copies... Everything has become a real life and death game.
After the protagonist wakes up, he finds himself trapped in a terrifying replica called the "Underground Jungle".
Others start with a profession, a level, and teammates.
And he has nothing.
There is no profession, no experience bar, and even the lowest level monsters can kill him.
But he soon discovered that although he couldn't level up by killing monsters, he could improve his skills crazily by training, fighting, and dying over and over again!
You can refresh your skills by running, you can refresh your skills by farming, and you can refresh your skills by fighting.
It wasn't until he picked up a spear that the real killing began.
While the survivors around the world were still adapting to the system, he was already deep in the dungeon, mastering the spear into a legend.