Reborn to Marry the Enemy Nation's Comatose Crown Prince

Shen Yiru was reborn.

The tragic death she suffered in her previous life left her with pain etched into her memory across two lifetimes. Reborn into a new life, she seems to meekly accept a substitution marriage and a political union, but in truth, she carefully plots every step, plans for every contingency, and keeps her heart set on revenge...

[Things to know before reading: Aside from being reborn, there are no golden fingers, no System, no cheats, and no pocket dimensions. This isn't a face-slapping power fantasy where the heroine starts off effortlessly crushing everyone. It's a slow-burn story.]