The heroine Su Wanwan is a volunteer teacher. After marrying to a rural area in Northeast China, her husband died unexpectedly. She was slandered by her mean husband's family and sister-in-law as the "lost star" of Kefu and was bullied. After being pushed and hit on the head, she accidentally awakened the "yin and yang eyes" that can see other people's scenes before they died. At first, this ability brought her endless fear, but when she foresaw that the vicious elders who had bullied her would encounter accidents due to greed, she realized that this might be a weapon for her to fight back. Using this ability, she began to "pretend to be a pig and eat the tiger", using the image of a "crow's mouth" to accurately predict major and minor disasters in the village, causing all those who plotted against her to suffer the consequences, gradually clearing their reputation, and establishing the mysterious prestige of being "iron-spoken". Just when she thought her husband was dead and was about to take the compensation from her husband's family to be beautiful alone, her husband who was supposed to be "dead" - retired soldier Wang Lu Ye, returned with scars and glory. His return not only broke the heroine's peaceful revenge plan, but also revealed the huge conspiracy hidden behind his "death". The two changed from a "widowed couple" to happy enemies. Externally, Lu Ye was a tough guy who didn't say much about others, but internally, he was a loyal dog who only doted on Su Wanwan. The couple teamed up and used Su Wanwan's "yin and yang eyes" and Lu Ye's military skills to uncover the traitors in the village, smash the conspiracy of foreign forces, and finally bring all the evildoers to justice, and lead the whole village on the road to wealth.