Nozaki Sumire is a little bit "dry" for a high school student, but the truth is that she's just bad at relationships. Suddenly, a huge explosion occurred and she's engulfed in a fire! All of a sudden, she appears in front of a good-looking man with silver hair and purple eyes! Is this the identity of Gladitoria's former emperor?! (Or- What is the identity of the silver-haired man?!) Furthermore, the mysterious sentient ivy serving him. In the cruel emperor's era. A love story revolving around two people in a gentle fantasy world! (Source: Alphapolis, translated)

From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=48756242591): In a certain empire, the young emperor's workroom has a ceiling space that is full of secret agents from many of the empire's member countries. They all wear masks, but they get along as friends while they peacefully keep surveillance on the emperor. One of these secret agents is a young woman, who is less than a year from her 18th birthday. She receives word from her home country that she is to be transferred, and that she will become some noble's lover. However, when she arrives home, she finds the situation is a little different. The emperor himself has come to fetch her, and he intends to make her his empress. To her surprise, he is actually someone she knows, a man who was sometimes among the masked secret agents! Now she will enter her new 'post,' and see if she can make it as a future empress!

https://www.cmoa.jp/title/310456/ Patty, the youngest daughter of the noble Meteoritte family with dragon blood, has a secret: when frightened or surprised, she transforms into a small, pink, wingless, imperfect baby dragon. ‘Someone like me will never be loved…’ While Patty belittles herself, a marriage proposal arises: her fiancé is Charlo, the next Count of the Sharberi frontier, 13 years her senior. Although he appears handsome and kind, Patty discovers he seems to dislike animals, leaving her hurt and withdrawn. However, when he accidentally sees Patty in her dragon form, he dotes on her unbelievably! This dashing military commander, who seems cool but loves cute things, loves her endlessly, whether she’s in human or dragon form.