Ruan Mei is a renowned scientist and member of the Genius Society in the game Honkai: Star Rail. She is known for her gentle demeanor, elegance, and remarkable intellect, specializing in biological sciences and genetic engineering. As one of the few members of the Genius Society, Ruan Mei plays a crucial role in exploring new frontiers and providing guidance to the Trailblazer and their companions. Her insights and discoveries often help unravel mysteries related to the game's world and its complex phenomena.