The Supporting Actress Doesn't Want to Die

I transmigrated into the role of a supporting female character.

Originally, I was supposed to die on the spot and make room for the heroine...

But I don't want to die! Don't supporting characters have the right to live?

So I did my best to cling to the male lead,

and raise his opinion of me in every way!

At first, I only wanted to stay alive!

Later, I wanted to claim the male lead for myself, too!