【🕷】━ 𝐁𝐥𝐚𝐜𝐤 𝐖𝐢𝐝𝐨𝐰 𝐅𝐋𝐎𝐑𝐈𝐍𝐃𝐀 𝐂𝐀𝐒𝐓𝐑𝐎 was a widow before going Hogwarts. She had no idea about being a witch not even about her birth parents or about herself. She was the Black Widow in the building. She just knew she was a monster. 𝐉𝐀𝐌𝐄𝐒 𝐏𝐎𝐓𝐓𝐄𝐑 did not believe his best mates when they thought someone the looked like him was walking around the train station. He did not believe a fourteen year old was a trained assassin. 𝐁𝐔𝐓 oh boy they where not in for a surprise. (Brief MCU x Harry Potter) (GOF-POSTWAR) (Florinda x unknown)