A talkative girl who can't stop talking about physics and mechanisms of machinery. Whenever there is a mechanical problem at Millennium, she is the first to arrive on the scene to explain the situation.

Nicknamed as the Walking Encyclopedia. Whenever there's a problem or if someone asks a question, She would go as far back as its history and explain every single detail. Due to this, people often tend to avoid talking to her, just so they don't have to hear her lectures.