Wu Zetian's granddaughter is Princess Li Xianhui of Yongtai. She has been particularly beautiful and smart since she was a child. Therefore, Li Xian of Tang Zhongzong loved her very much, and later named Li Xianhui Princess Yongtai. The princess was old and had to get married. At the age of fifteen, she married Wu Tingji at her father's decision, but it didn't last long. Not two years later, she heard the news of the death of Princess Li Xianhui of Yongtai. It's a pity that she died at the age of seventeen, which was the best time of her life.
After Li Xian was reset, Li Xianhui was made a princess because of the guilt of losing her beloved daughter, and her tomb was moved to Ganling, becoming the only princess tomb on an equal footing with the emperor in history. Many people suspect that Li Xianhui was killed by Wu Zetian. In Wu Zetian's later years, Li Xianhui and his brother were discovered while discussing Wu Zetian's scandal, so they were killed.
But after opening Li Xianhui's grave, I found that this may not be the reason. Because an epitaph was found in the tomb, it was recorded that Princess Yongtai died of pregnancy and illness. Many gold and silver treasures, exquisite ancient cultural relics, three-color figurines and murals have been unearthed in the tomb.
Later, a man's skeleton was found, visually in his twenties. After the gold and silver treasures were scattered, it may be that the grave robbers were unevenly distributed when robbing the tomb, which led to the grave robbers being framed by their companions and trapped in the tomb of Princess Yongtai. Finally, he died in despair, leaving many black handprints on the wall.