I Married the Princess in My Place, and the Regent Pampered Me to Heaven.

Pay attention, this woman's name is Xiao Meng. Due to a car accident while traveling, his soul traveled to ancient times. Regent Han Linchuan was suffering from an incurable disease, so the emperor ordered that Tang Jiao, the eldest daughter of the Tang family, get married to celebrate his happiness. Tang Jiao has been favored by her family since she was a child, and in the end the second lady, Tang Meng, was forced to marry as a substitute. Tang Meng also refused to marry and poisoned herself to death on the sedan chair. Tang Mengchuan came over and found that Han Linchuan was not sick, but someone had poisoned him. Then he summoned the demon fairy to come forward. Who would have thought that a little prince who had been abandoned by the fox clan would be summoned...