Edith, who lost her parents at a young age, was raised under the mistreatment of a distant relative, a Viscount couple. One day at a ball, she is approached by Maxim, a Margrave known by the nickname "The Ice War-God Knight Commander," but she collapses due to extreme nervousness. However, after that, he—who should have been troubled by her—offers a marriage proposal!? A sugary-sweet Cinderella story about a scary-faced Knight Commander and a mistreated young lady!