Appears in episode 2.   ~!She lives by herself in a estate far away from the next town. Huey and Dalian visit her to take a look at the books of her late grandfather. Estella shows a romantic interest in Huey and wants him to stay. There have been many cases of people being murdered or disappearing. It later is revealed that Estella is the murderer - she killed everyone who wanted to leave. The phantom book her grandfather installed in the clockwork of the tower controlled a golem. The golem takes care of the bodies and thus helps to hide the fact that Estella is a psychopathic killer, like many of her female ancestors. It is said that maybe the tradition of strict education for girls in the Lilburn family caused them to go mad.!~

Hugh Anthony Disward inherits an old mansion and a personal library from his grandfather. In the basement of the mansion, he meets a mysterious girl, Dalian. She is a Dantalian and a gateway to "Dantalian's bookshelf", which stores the prohibited books of the demons.<br><br>
"Gensho (Illusory Books)", the prohibited books, endanger the balance of the world, but people are fascinated by the taboo. Hugh and Dalian solve the cases involving Gensho with their ability to access the Dantalian bookshelf.

__Non-anime roles:__
- Shenhe - Genshin Impact (VG)
- Sugar - Goddess of Victory: Nikke (VG)
- Dikke - Reverse: 1999 (VG)
- Bianca - Punishing: Gray Raven (VG)

Estella Lilburn