Review Detail of Nekoru in The Side Character Turned Villainess

Author's Review~ This is a story about Seri, the good natured (?) MC who stirs up trouble with her "brilliant" ideas. She befriends the Tsundere Prince, his "emotionless" Knight, and an adorable girl who is full of surprises. Seri's not interested in the original plot, only the shiny objects she can pawn and get rich from.