FL: Idealistic, Impulsive, Maturing
ML: Cunning, Forward
Antagonist: Superiority complex, manipulative
Side Character1: Hidden Identity and major key to the plot
Side Character2: Dense and Arrogant
Disclaimer: Really annoying during the early chapters and almost dropped it at around chapter 20, but I continued since the comments/topics were praising it. It became satisfying when the FL stopped dropping her brain.
Virtues of the Villainess