Alabaster

Alabaster, the Great Sage. Called Gramps by Satou and Hime.

Was able to create a portal to Earth, taking Hime with him to protect her and the Ring of Light.

Is very knowledgeable about the Ring King, the Abyss, magic, and the world.

Was involved with Sumaragdi at some point in his youth and the two were in love. He left to spare her the pain of seeing him grow old, since she will live much longer, being an elf.