In the apocalyptic ruins where civilization collapsed, Chen Hui accidentally obtained a mysterious crystal containing the power of the Rat God, and was forced to be involved in a dispute that spanned time and space. When he met a descendant of the Dragon Clan and learned that the world he was in was actually an ancient fragment, and that he was tasked with finding "Anchor Point No. 7", He decided to stay in the dangerous hanging city. Faced with the coveting of crystals by various forces and the shocking secrets hidden in the world, he must solve the unfinished mystery of the rat god's spirit alone and find his own path in this game that determines the fate of multiple worlds.
