Fake Veterinarian Wears Five Beards

Wang Jian, a modern young man, lost his job and went to work in an agricultural supplies company. He learned a half-baked veterinary technology and entered the chaotic world overnight. He, a veterinarian who only knows how to castrate pigs, is about to encounter a real beast: the barbarian. Let's see if he can survive the troubled times and lead a group of friends to repel the barbarians in the north.