Manga Like The Little Lady Tames the Leads

I was reincarnated as the young lady of a Marquis. Emir Sharon, who has no significance in the novel and her goal is to live a peaceful life! I met the main characters of the original novel as kids in the imperial kindergarten, which I'm currently attending too. I can't believe that I'm meeting all the main characters! I was happy for a while but somehow, everyone doesn't seem to be so happy with me. But I can't miss the opportunity to build a strong connection with the future protagonists. Emir Sharon is on her quest to getting close to the main characters finally begins. And when I finally come to my senses, I'm in a situation where everyone is keeping each other on check just to take the seat right next to me. What am I going to do with these kids who already glued themselves to me? (Source: KakaoPage, translated) Notes: The chapter count includes a special episode.