The apocalypse is coming, and games invade reality. Zhou Wu awakened the S-class light beam, but it was detected as F-class, the lowest grade.
When everyone laughed at him as a "waste of light beams," he discovered a hidden entry that the system could not recognize: every time he levels up, he randomly acquires skills and keeps them without an upper limit.
His previous experience in numerical planning allowed him to understand the rules of this world better than anyone else.
The F-class emerging from the ruins will break through the arrogance of all levels in the name of tactics.
And hidden behind the invasion of the game is the ten thousand-year game between the ancient mountain and sea gods and the evil gods from outside the territory.
"The things in the book are more than just stories."
"Even if it's F-level, I'm going to fight until all of you remember my name."
