Condemned Villainess Goes Back in Time and Aims to Become the Ultimate Villain (Manga) Vol. 4

The day of the school festival arrives, and Claudia enacts a plan to gather solid proof of Fermina's evil deeds. However, memories from Claudia's previous life leak into the present, softening her resolve? only for Fermina to reveal her most underhanded tactic yet! Will Fermina's modus operandi - hurting and manipulating people's goodwill - finally bring the condemned villainess's wrath to the surface?