The Supporting Female Character's Mission

To complete the System's mission, Lin Xi has to be killed ten times in a book before she can return to her original world.

In this book, she's the female side character forced by her family to marry the male lead;

The male lead, Sheng Liuyan, is paralyzed from the waist down. Lin Xi doesn't dare defy her family, so she takes out her anger by abusing him.

Sheng Liuyan looks harmless, but is actually sinister and ruthless. The malice he has faced from the outside world has long since twisted him inside, turning him into an out-and-out demon king.

In the end, it is the original heroine, a little angel, who appears and saves Sheng Liuyan.

Lin Xi: "Getting killed ten times should be easy, right?"

Pretty much everyone in the original book whose name is mentioned wants Sheng Liuyan dead, so...

When Sheng Liuyan is attacked, Lin Xi doesn't hesitate to take the knife for him;

When Sheng Liuyan is poisoned, Lin Xi picks up the bowl of food in front of him and eats two bowls;

When Sheng Liuyan is humiliated, Lin Xi grabs a kitchen knife and is ready to fight to the death;

When Sheng Liuyan is framed, Lin Xi stays up all night writing a letter in blood to clear his name, nearly bleeding herself dry...

When Sheng Liuyan is...

Watching Lin Xi, covered in wounds, still stand in front of him to protect him, the man, whose heart was once like stone, is inexplicably moved.

Sheng Liuyan: "...I'll grow stronger. Don't be so foolish anymore."

Lin Xi: ? What does it matter to me whether you're strong or not?

Then Lin Xi discovers that no matter what she does from then on, she can't even lose a single strand of hair...

Sheng Liuyan: "From now on, I won't let you get hurt again."

Lin Xi: "..."

Theme: There's a place for everyone.