Volume 1: The Undead King

1. YGGDRASIL was released in the year 2126 A.D. by a highly-regarded Japanese developer.
2. YGGDRASIL ran for 12 years and ended in the year 2138 A.D. when the term DMMO-RPG became a commonality.
3. DMMO-RPG is an acronym for [Dive Massively Multiplayer Online Role Playing Game].
4. DMMO-RPG describes an interactive game in which a person can play in a virtual world like as if it's real life, by connecting a dedicated console to the neuron nanointerface — an intracerebral nanocomputer network composed from the quintessence of cyber- and nanotechnology
5. YGGDRASIL easily tops 2000 classes when both normal and high-ranking classes has been added.
6. 15 is the maximum level for most classes. 10 for high-tier and 5 for special or rare classes.
7. In order to reach level 100, a Player must have at least 7 classes.
8. It is also possible for a player to create 100 classes to reach level 100, though this method was proven inefficient.
9. "Creator Tools" which are sold separately can fully alter "visuals" such as weapons, armors, character presets, and home interiors.
10. YGGDRASIL's Lore:

    The YGGDRASIL World Tree was once covered with countless number of leaves, but one day a gigantic monster appeared and devoured these leaves. As such, the leaves were destroyed one by one, until only nine were left. However, the monster which devoured the leaves of the World Tree relentlessly pursued these remaining nine leaves. This was the background story of the game. Players would step out into the unknown and face dangers in order to protect their own world.