A migrant worker stayed up late and died suddenly due to fetal transcarnation. She became the legitimate daughter of the Beihou Mansion in the town of Tianqi. She unexpectedly had the special ability to be heard by her family. With this "plug-in", she exposed her family's little secrets, and even discovered the true face of her eldest brother-in-law, the new champion Wen Yanchuan, as a scumbag and his conspiracy to collaborate with the enemy, and protected the Hou Mansion's safety. At the birthday banquet of Duke Dingguo's mansion, she indirectly helped her eldest brother save Gu Jingyan, who would have broken his leg and turned black, and changed his fate. In the end, Gu Jingyan fell in love with his eldest sister Yun Ciyue, the two were granted marriage by the emperor, and the eldest brother was promoted. The Hou family was happy, while she settled down to work as a millet in the Hou family who was loved by the whole family, and successfully changed her fate as cannon fodder.
