Several decades ago, the young boy Bai Ze mistakenly entered a mystical world's immortal mountain and formed a bond with an Immortal Gege. Over ten years later, the college student Baize once again arrives in the mystical realm, only to discover that the Immortal Gege he had dreamed of day and night has become a pitiable figure forgotten by the mortal world. In a world where demons and monsters wreak havoc, the unfortunate originator turns out to be this pitiful divine being. Unable to ignore the situation, Bai Ze forcefully brings his Immortal Gege back into the mortal realm, helping him fulfill his desire for a peaceful life. After all, who could resist someone so beautiful, powerful yet pitiful?