Corinna is a young woman with bright blue eyes. She keeps her light brown hair at shoulder length. She initially wears a white collared shirt with a pink vest over it before changing into the grey and blue worker's uniform at Pandora.
Initially, Corinna was a bright young person, laughing at the though of the gate finding what a person has lost. However, after spending time by the gate, she begins to become paranoid, freaking out over the littlest of things and becoming enraged.
Corinna sits next to Hei on a bus to Pandora. She asks if he believes what they say about the gate, that inside, you find what you have lost but at a terrible price. She then wonders what that price is before introducing herself to Hei. Hei responds, introducing himself as Li Shengshun. Later, the two stand in line together, waiting to get inside. Corinna begins to freak out and security arrives. She says everything is okay, settling down and walking forward. However, a guard stops her, grabbing her hand and telling her that she is going with him. Corinna begins to freak out again, forcing the guard to knock her out with a stun gun and drag her away.
Later, Hei runs into her again the cafeteria, exhibiting the same paranoia she did before. She says she can see the things she has lost and has decided to leave. Hei asks how, remembering that no one is allowed to leave the facility until a month has passed. Corinna begins to say something about handing something to a man before she turns her head to the side, yelling to someone that she told them it is none of their business and asking them how long they are going to chase her and claims they are already dead. She says that whether she betrays the country or Mama, she won't take any more of this from them; exclaiming she is who she is before running off with her head between her arms. Later at night, she breaks into Nick's lab and begins taking apart one of his telescopes. Nick sneaks up on her and electrocutes her to death. Before she was killed, she had planned to hand over the Meteor Fragment to Pandora in exchange for being able to leave.