Once Shen Ruoning traveled through time, she started out as a poor village girl and was bound to the "Netherworld Food Live Broadcast Room" system. The audience was actually ghosts! She used modern cooking skills to conquer all beings in the underworld. The spicy hotpot made the civil servants in the underworld smell really good. The spicy crayfish cured the city lord who died in vain. The crystallization of resentment from the underworld came rolling in. After subduing ghost chefs such as the Bagua Chef, the Royal Kitchen Spirit, and the Accountant, Shen Ruoning counterattacked from a run-down village girl to become a "ghost chef" famous in both humans and ghosts in Qingzhou City. Her "peach blossom soup" attracted the covetousness of wealthy businessmen, and her business was once in dire straits. A dish of "Wangyou Cake" unexpectedly attracts the cold prince Xiao Jingchen. He fell in love with the food and supported her, and their relationship quietly sprouted. However, gossip from the underworld reveals a shocking secret about the prince's life experience, involving an ancient contract between the royal family and evil spirits. Shen Ruoning realizes that her food journey has already been involved in the catastrophe between the human and ghost worlds! In Sweet Pet Cure, how will she stir up troubles between the two worlds with delicious food and uncover shocking secrets?