Rookie/God Race

Overview (transcript)
It’s a unique concept that emerges in the Yo-Ma Great War, and is a newly emerged human subspecies that was ‘God-chosen’. Therefore, this word describes not only a new person but an entirely new race. They were mutations of ordinary humans. Slowly, they are spreading little by little amongst the average humans, but their existence only started to get attention in the latter stages of Yo-Ma because… They are weak. No, let’s correct it. Rookies have a naturally weak body. Their physical growth was slower than the average person. There was no physical advantage over normal humans at all. However, there were exceptions who became ridiculously strong, such as the Bloody Witch and Silent K/Night. By the time of Yo-Ma Great War 4, the protagonists are rookies, and they alone had the power to reach the peak. Those who have gotten strong despite being born in a weak body. What these rookies have in common is that by luck, they have survived in a dungeon, and received a dungeon level rise. This is their mutation. They receive twice the level of blessing in their dungeon levels. The deeper they go, the higher they climb, the more these rookies become monsters. This is why they were called the God-chosen race. The weak physique they got when they were born was their penalty, to somehow balance the ridiculous buff they receive once they are capable of surviving inside dungeons.

Trivia

 * Rookies are immune to the Dungeon Plague on the 98th floor of the Dungeon, even reversing it and receiving a buff.