Jessica is a playable character in Reverse:1999. She is an Arcane creature also known as Changeling that can create illusions and command critters to do her bidding. She is one of the main characters in the event A Nightmare at Green Lake.

In the event, it is revealed that she was Blonney's childhood friend. Fascinated with Blonney's horror stories, she turned herself into a hunan girl named Anne and lured people into the Green Lake, and "forced" them to act in. She was stopped by Vertin and others who promised to take care of her and give her education in the human world.

She was voiced by Lia Luz in English, and Waki Azumi in Japanese