Little zombie Sangsang was hit by a book falling from the sky into a fictional ancient era, was adopted by the kind Yu family, and also took a powerful master as her teacher, spending a chaotic yet happy time in Yu Village. But hearing that there are immortals deep in Tianshan Mountains who can move mountains and fill seas and are omnipotent, Sangsang looked at her companion tree that turned back into a seed to protect her, and resolutely embarked on the path of seeking immortals.