Section 1: Survival Guide for the Villainous Female Side Character - Part 1

I've been teleported, or... transported into a novel. Before I could even rejoice in having the omniscient perspective, I sadly discovered that I had become the vile female side character in the book.

What's even worse is that I've been teleported to the exact moment in the novel where the female side character's luck starts to turn sour after committing numerous misdeeds, and the original female lead starts to rebound from her lowest point. In this desperate situation, it seems like my only option is to diligently study the survival guide for the vile female side character and seize an opportunity to escape.