She Zheng Wang Fei Ta Yi Du Shuang Jue.

Mu Fengyan, caught in a fierce battle, crosses over to become the legitimate daughter of the Chancellor of Zisheng Kingdom. She awakens to find herself buried alive, only to be rescued from the tomb by Ye Lijue. Through multiple brushes with death and surviving countless crises together, they ultimately overthrow the imperial throne and ascend to the pinnacle of power hand in hand...