Want to Become an Immortal? Then Become a Girl First!

[Change] [Transformation] [Traditional Immortal Cultivation] [Slow Heat] [No System] [No Male Protagonist] Zhao Yu accidentally traveled to a different world and unexpectedly met a fairy after living there for ten years. He originally thought that he would be able to become an immortal in the future, but he was told that if he wanted to become an immortal, he had to become a girl... No, no! This, how can this be possible? ! Etc! Do you think he, a man who has been a bachelor for thirty years, has turned into such a beautiful young girl in his twenties? ! Okay~ Actually this is not impossible~ Many years later, Zhao Yu accidentally recalled the "difficult" choice he faced when he started cultivating immortality, and he could only sigh silently in his heart - becoming a girl is not bad~