Li Datou was originally an ordinary young man in a small town in the world. He was greedy by nature. He accidentally ate the flat peaches from the heaven that fell to the mortal world. He was given the opportunity to cultivate and become an immortal. However, he was framed for the flat peach case and was thrown into the mortal world. He turned into a tail with incomplete memory. The goldfish spirit has empty immortal bones but is trapped in the fish body. With half a peach core left behind by the heaven, it spends its days in panic in the river pond in the Jiangnan water town. Its former straightforward nature has not changed, but it has become a bit more confused between the immortal and mortal worlds. Ma Ermei is a female butcher in a water town in the south of the Yangtze River. She is strong and strong. She was forced to inherit the butcher family business because of her father's gambling addiction. Underneath her seemingly rough appearance, there is an unknown delicacy and kindness.
After the peach banquet in heaven, Li Datou, a mortal goldfish who mistakenly ate a peach core, accidentally became an immortal. However, he was backlashed by the heavens and rejected the immortal position. His immortal bones were stripped off and thrown into the mortal world. When he turned into a human form, the traces of the goldfish's tail were still left. In the hazy Jiangnan water town, he accidentally collided with Ma Ermei, a sassy butcher woman holding a butcher knife. The splash of pig blood unexpectedly activated the dormant spiritual power of the flat peach in his body. One is the goldfish fairy who was demoted to the mortal world and has confused memories, and the other is a female butcher who makes a living by killing and longs to break free. The two people should be incompatible, but they are entangled by a bloody "pig's blood breaks the fairy barrier" romance. In the fireworks of the water town, they will experience many catastrophes such as being chased by immortals, coveted by the demon world, and misunderstood by mortals. Li Datou's fairy fate of flat peach and Ma Ermei's destiny as a butcher are intertwined. A love affair that spans the world of immortals, stained with blood and aura, suddenly begins amidst the lights of swords and ripples of water. The secrets of heaven hidden behind the flat peach case gradually emerge as their adventures unfold.
