1. Ehem harem...no excuses
2. Unnecessary misunderstanding trope that's just created to make a fuckin' peaceful & lighthearted story dRamATic *cough* high pulse *cough* need i say more?
3. A part of the villainess isekai trope when the supposed "villainess" becomes mother mary all of a sudden. LIKE COME ON NOW SHE'S THE VILLAINESS I'M READING TH......