Ethereal Enigma — is a choice-based visual novel with full voice acting and complex relationships. Returning home after the first day of school, our protagonist meets a strange woman who prompts him to make a wish in the temple. Despite his skeptical attitude, he unwittingly summons Erilynn, a beautiful but brave princess from another world! Not knowing how she came here or how to send her back, they must put their differences aside and work together to solve the mystery. Now high school isn’t the only thing our protagonist is thinking about. He must keep Erilynn’s identity a secret, searching for the elusive and mysterious old woman who started it all.