In the modern fantasy city, there are three major systems hidden: monks, demon spirits, and superpowers. Gu Nian, an ordinary person, seems to be ordinary, but he has a poisonous tongue that can infuriate people to death, and he accidentally awakens the golden finger of "Poisonous tongue is spiritual power" - the more poisonous the mouth, the stronger the power. He wanted to live a low-key life, but his yandere fiancée, who came from a prominent family, came to break off the engagement and was humiliated and belittled in public. Gu Nian retaliated on the spot, and his venomous words directly drove the other party away. Breaking off the engagement turned into a slap in the face. Unexpectedly, instead of hating the yandere villain after being criticized, he became paranoid and started stalking mode. From then on, Gu Nian relied on his poisonous tongue to upgrade and become stronger, sweeping all kinds of weird monsters and arrogant monks in the urban fantasy world, while frantically avoiding the crazy entanglement of the yandere villain. Funny daily routines and fantasy adventures go hand in hand. The poisonous protagonist attacks the heavens and the earth online, and the yandere villain pursues his wife in the crematorium. Watch how Gu Nian thrives in the modern fantasy world with just one mouth. He slaps people in the face and abuses the scum, making it hilarious.
