Lin Tiange entered Chang'an ignorantly and was admitted to the outer courtyard of the "Yao Yuyuan". He started from the lowest level of "Monster Subduing Official" (responsible for basic exploration, recording, and assistance). Seeing the coexistence of the prosperous imperial city and the turbulent undercurrent of monsters, the monsters come from various sources: the old locust tree in the house turned into a spirit to absorb people's energy, the souls of the soldiers who died in the previous dynasty turned into ghosts and bewitched passers-by, and the greedy Pixiu animals in the market that could turn into gold caused riots...
