Chapter 3：Item & Ability/Skill Grade

-Common [1 - 100]SP

-Special [1'000 - 10'000]SP

-Rare [10'000 - 100'000]SP

-Epic [100'000 - 1'000'000]SP

-Legendary [1'000'000 - 10'000'000]SP

-Mythical [10'000'000 - 100'000'000]SP

-Godly [100'000'000+]SP