I Dreamed of Wandering Immortals and Gained Eternal Life

(Primarily a mystery, with some supernatural elements.) Lin Yu is only twenty and has just joined the trainee patrol. A mission draws him into the Butterfly Plaza murder case. The events that follow are beyond his ability to understand or control. Fortunately, along the way, he meets many good friends and companions. For this, he is also blessed by Heaven. Is he to ascend to immortality? “No, this isn't it. I want to leave. I don't need the moon.”