The world of Apeiron – a world of infinite potential. Bound by the sacred numbers granted by a God, one's worth is measured by the numbers of levels and stats. Strength is justice and power is freedom. Your own worth will decide your standing amongst this chaotic world full of strife and struggle.

In such a world where everyone have the ability to train for higher power from birth, one was born without the ability to do so.

That child was aptly named Zero.

Reincarnated after his death in the old world, a young man finds himself bearing the title of Level Zero in his new life. Now part of a world he thought only exist in video games, would Zero obey his desire to search for power, or…?

"When infinity reaches zero, the fate of the world shall be rewrite anew."