G-grade

Human (G) – The lowest level of humans in the system. This type is found only in newly initiated worlds. The human race is known as one of the most balanced and numerous amongst the myriad races of the multiverse, being able to walk many different roads on their path to power. Stat bonuses per level: +1 to all stats. +1 Free Point.

During the Legacy Challenge Dungeon of his tutorial where Jake is attempting to earn a profession, Jake reads a book about Reverend Izzsshaldin, a renowned scholar who introduced the idea of g-grade to the multiverse. At the time, the idea of a universe being initiated without mana was controversial. However, it was eventually confirmed by a goddess who originated from an uninitiated universe that begin its initiation with no ambient mana.