The Fairy of Randalph Brigsiel 's Dungeon Core
Her rank is Origin Fairy after becoming the Soul Companion of the Tree of Origin located on the 15th Floor of Randalph's Dungeon.
She is obsessed with Bees and Honey.
Randalph Brihsiel treasured her in his heart most.
She is a fairy knight, as a fairy knight she has three items crown, shield and sword. Those three items were tokens of a fairy knight.
The sword can pierce through evil, the shield can reveal it and the crown...it returns evil to its original place. In particular, the crown is dangerous and should only be used when needed.
Dies ch 241 from Death Bringer
Randalph finds a fairy seed which he recognizes as Yihi and moves his castle next to the pond.