Why didn't Huangsha horse thief kill the vernal equinox?

Because the horse thief was killed by Feng Ming and the vernal equinox.

Ming-feng and the vernal equinox got married on the same day. They were caught by a horse thief in a hut in the desert. Ming-feng designed the spring equinox to escape, but the spring equinox came back. They killed the horse thief and set fire to the house.

When they arrived at Yanjiazhai, they only said that they were separated because of the sandstorm. In the feudal Yanjiazhai, there was no way out for women taken captive by horse thieves. Feng Ming cut his leg on the day of the vernal equinox to cover up the blood, and they passed the test successfully.

The role background of vernal equinox

The residents at the foot of the plateau come from poor peasant families, and because fortune-tellers once condemned them as "criminals who are vital to their lives, who enjoy leisure and hate work, and have a rough life", they follow the rules everywhere. My parents got married. On the eve of their wedding, they met with serious injuries to wake up and encourage Sheng. The marriage was suddenly cancelled, and it suddenly dawned on me that the person I saved was also the unmarried husband. Although Finn feels helpless, he still refuses to accept fate.

Two years later, she married Song Dongyang, the youngest son of the Song family, as a concubine. Unfortunately, she was caught in a sandstorm on the road. Fortunately, she was rescued by a kind-hearted man, but she was horrified to find that the kind-hearted man was a horse thief gang. Besides herself, she even kidnapped Ji Mingfeng, Sunrise's unmarried daughter-in-law, and they killed the horse thief together. Together with Feng's fear of destroying her marriage with Yang, she plotted to destroy the corpse.

Finn finally married into the Song family. At this time, the horse thief ransacked the foot of the mountain and killed Finn's parents. Yang took this opportunity to postpone his marriage and wanted to stay at the Song family. A year later, he got married immediately. Yang ignores points and doesn't know the reason to please Yang. Unfortunately, Fenfen's action aroused Yang's wife's jealousy. When Finn wanted to establish an emotional relationship with Yang, she met Sheng again.