We Just Haven't Seen Each Other for a Long Time

New author, don't comment if you don't like it Girl, when she opened her eyes again, she found that she had traveled back in time to a novel written by herself. However, what was very embarrassing was that she did not travel back to the protagonist or some well-known supporting role, but instead became a passerby. What's going on? ! That's not how it works in the novel! Frame me! But it doesn't matter. According to the plot, as long as I fight monsters, upgrade, fight monsters, upgrade, fight monsters, and cooperate with the protagonist all the way, then I can reach the top of my life!