Li Yan, who just wanted to lie down, opened a farmhouse in the mountains and forests. But he was troubled: the ax used to chop firewood always wanted to open the sky, the knife used to cut vegetables shouted to kill the dragon every day, and even the watchdog always made auspicious patterns with its paws. It wasn't until one day that the ancient world collapsed and the gods and demons came to the door, and Li Yan woke up from his dream - it turned out that the chicken coop he built at random was actually the formation that suppressed the world for eternity. Looking at the "uninvited guests" in the darkness outside the door, Li Yan sighed and weighed the fire stick in his hand: "Whoever disturbs my purity again, I will let him rest in peace forever."