The Regent's Cannon Fodder Wife Plays Dirty

Waking up as Wen Yiyi, the Regent's cannon fodder wife in a webnovel, I was immediately thrust into a deadly elopement plot orchestrated by my 'kind' sister. My role? To be disgraced and executed by my own terrifying husband, the ascetic Regent Gu Linchao. Everyone saw me as a brainless fool, destined for ruin.