Ray Yersin

Ray Yersin is a character in Zenless Zone Zero, an urban fantasy action role-playing game developed by HoYoverse. She is a dedicated researcher affiliated with the Defense Force, known for her commitment to investigating the mysterious phenomena within the game's setting. In the game's storyline, Ray becomes a central figure during the "Ray, Vanished" mission, where she goes missing in Hollow Zero, prompting players to embark on a quest to locate and rescue her. Ray's research plays a pivotal role in the game's narrative, as players are tasked with completing her research logs by collecting various resonium and encountering specific events within the Hollows.