Blue Planet

Blue Planet (ブルー・プラネット) is a guild member of Ainz Ooal Gown and regarded as one of the Forty-One Supreme Beings by the NPCs of the Great Tomb of Nazarick.

Personality
Blue Planet is described as a nature lover. He is shown as a warm and gentle person, who loves to look at the night sky. He enjoyed spending most of his time on the sixth floor, creating his own ideal world.

Background
Blue Planet spent most of his time crafting and redesigning the 6th floor.

The Undead King Arc
Blue Planet's name was mentioned by Momonga after he went outside of the tomb. He wished that Blue Planet could see the beautiful night sky of the New World as he designed the fake sky on the 6th floor.

Abilities and Powers
Blue Planet is a druid of Ainz Ooal Gown and he wields a shovel in battle.

Active

 * Nature's Shelter: It is a 10th-tier divine spell which can summon forth a bunker from the earth. The inside of the shelter gives the illusion of an endless sky.

Main Equipment

 * Ring of Ainz Ooal Gown: It allows the user to freely teleport between every room inside Nazarick. Every member of Ainz Ooal Gown was required to wear this ring.

Trivia

 * In the Web Novel, he is the creator of Cocytus.