Introduction
A slightly odd scientist who recently moved to Shuffle Town. She claims to be Trey's cousin and now lives with him. She has a wealth of knowledge about science and is currently helping King with his inventions, borrowing his work space to continue her research.
In fact, she used to be a member of a certain laboratory. At that time, she was on good terms with Trey, who was under the protection of the laboratory. Nina used the cells obtained from Trey to transform herself into a body that could change freely like Tetra's. Later, for various reasons, she left the institute and started a new life under an assumed identity and name. Although she is a friendly person, she shows her mad scientist-like behavior incidentally.