Lorie finds Kolulu outside in the rain, and she brings Kolulu home. We find out that her parents are busy by the notes on the bulletin board, and Lorie later says that this is not a family. She lets Kolulu stay in the house with her.

Eventually her book glows and she reads the word "zeruk", and then witness Kolulu transform. After what happened, she decided not to read from the book... until a vehicle almost hits Kolulu.

The transformed Kolulu wants to fight, but she doesn't because she's crying. She later finds out that if Kolulu's book gets burned (and it does), she'll be sent back to the mamodo world. This is heart breaking for her because now she is alone again.
She does show up in an anime episode talking to Zatch Bell about Kolulu.