Dr. Eva Rosalene is a character in Kan "Reives" Gao's fourth production To The Moon. Along with her accomplice, Dr. Neil Watts, she works for Sigmund Corp., a company which promises to fulfill its clients' final wishes by going through their memories and altering them in a way that the client believes his/her wish has come true.
Dr Rosalene is a very smart woman who is good at what she does. She tries not to get emotionally attached to her work, and she is good at looking for clues and putting the pieces of the puzzles together. Her personality is the exact opposite of Dr. Watts, making them a perfectly-balanced team. She usually knows what to do and what to say, and she does what needs to be done while trying to leave her emotions out of the decision. She is a rational thinker and usually the first person to figure things out.