System..

System.

Human tiers

•Common Lvl 1-10

•Advanced Lvl 20-30

•Elite Lvl 31-50

•Master Lvl 51-70

•Superhuman Lvl 80-99

•King Lvl 100-150

•Supreme Lvl 151-250

•The Unique Lvl 500

.....

•God Lvl 999

•Abnormality Lvl ??

Skills grade

F, E, D, C, B, A, S, SS, SSS, Unique.

•The player

Common people of at least 18 that acquired a class and system.

Monster tier

•Rat

•Beast

•Demon

•Devil

•Demon lord

•Titan

•Terror

•Apocalypse

•Portals

Passage with connect the world to other dimension.

[More information will be added if necessary]