Ya Feixuan regrets her past life. Help him win the throne, and the day he ascends the throne will be the day of her death. Ya Feixuan was already numb when her sister's sharp nails dug into her eyes. The three hundred and seven lives of Xie Mansion and the one hundred and thirty-eight lives of Fengqi Palace dyed the world of Kyoto red. I came back from hell, just for revenge, but I didn't expect to meet him who was so cold...