She Is the Fiancée of □□

Everyone says Su Mianmian is the luckiest woman in the world. Her husband is peerlessly handsome and cherishes her above all else.

He is the senior brother who leads Hongmeng Manor, and she is the beloved daughter of the Moonlight Palace's head. By all accounts, they are a match made in heaven.

But Su Mianmian silently scoffs.

*

The day before her wedding, Su Mianmian suddenly discovers that the world she lives in is just a book.

She is merely a cannon-fodder supporting female character who won't survive three chapters, existing only as cultivation... fuel for the male lead, Xuhua?

When the time comes, she'll die in the arms of the man she loves most, after he drains the blood essence from her heart.

Su Mianmian: "..."

I'm not getting married!

Premise: Fantasy