Introduction: Every monster in the Tianshi Pavilion will be eliminated. Half a pot of wine went to lower the demon, but never returned. Rumor has it that the whole army was wiped out when the elites in the Tianshi Pavilion were hunting the ancient beasts. The Tianshi pavilion has since declined, and Tianfang, who lived among the people, has become the only surviving descendant of the Tianshi. In a flash of ten years, he and Ruo Ling, who had lost the memory of the cat demon, also grew up in hardship and joy. The two ran the Yu Yaofang, relying on helping people catch some little monsters, and barely survived. Ruo Ling's affection for Tian Fang is getting stronger, but Tian Fang knows the different ways of human monsters, and always doesn't care about it. In the city and the imperial palace, there were a series of incidents involving monsters hurting people, and people were panicked. Tian Fang and Ruo Ling suspected that it was the rat demon they had encountered. The prince Huaichong set up heavy rewards for catching monsters. Tian Fang unexpectedly found clues to the disappearance of Master from Huaichong, so the two joined Huaichong's monster hunting team together...