Female Supporting Role Reverses Life

I traveled into a book and became the cannon fodder female supporting character in the book. But, I don't want to die, I just want to live well, go to hell with male protagonists and female protagonists, male and female partners, who can live a long life, live a peaceful and happy life, who wants to get involved in life and death with them! But what is the situation of the prince who broke in? He is too clingy! Life is like a journey against the odds, and I am also a traveler. Happiness is created by people! If this miserable life is not going well, then I will go against it. Happiness is what I want! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.