The story takes place in an ancient village during the Song and Yuan Dynasties. The protagonist Pang Zhi died of injustice in his previous life. After his rebirth, he relied on his unique ability to detect subtle atmospheres and was determined to revitalize the ancient village. However, the mysterious power created a lot of fog, which not only hindered the development of the village, but also caused the villagers to misunderstand Pang Zhi. If he cannot break the situation before the fog completely swallows up the village, Pang Zhi will repeat the mistakes of his previous life, and the ancient village will continue to sink. In the process of breaking the situation, Pang Zhi faced the dilemma of using his perception to take risks to break the situation or living a stable life according to the old system. At the same time, he had a crisis of trust with the villagers due to the instigation of the villain. Although he may eventually succeed in breaking the situation, he may lose the trust of some of his relatives and friends in the process and pay a heavy price. But with the experience and wisdom brought by his rebirth, Pang Zhi, together with like-minded Cai Wan and other helpers, gradually uncovered the truth behind the fog and embarked on the road to changing the fate of the ancient village.
