Those who hold cicadas inherit the family bloodline, can communicate with yin and yang, distinguish wronged souls, and are responsible for keeping the balance of yin and yang from generation to generation.
High school student Lin Xuanqing is a descendant of the cicada lineage. During the competition, she was haunted by the ghost of the campus five years ago - she was bullied and fell to her death, begging for help.
In order to comfort the souls of the deceased and uncover the shady story, Lin Xuanqing, with the help of the Zhenling Division, uncovered the concealed autopsy report and power game, and cleared the grievances.
Looking at each other in the snow, they recognized Qin Shiyu, who was also the cicada bearer.
They are comrades-in-arms who investigate cases side by side, and they are partners who keep each other in the dark. They have nothing to do with love and only uphold justice:
Not only to redress the injustice, but also to overcome the lingering obsession of the soul; not only to kill the evil spirits that disturb the world, but also to break the shackles of generations and rebuild the purity of Yin and Yang.
The twin Tao cats use spirit as their blades and the law as their shield to restore true peace and innocence to the world.
Purpose: To use the spirit as the intermediary and the law as the blade to clear the fog of power, not only to avenge the dead, but also to break the shackles of generations, rebuild the order of yin and yang, and protect the justice and balance of the world.