Sakurai Luna

Countess Liliana's fiancé is the "Black Meteor Knight" (or Black Knight for short), who is extremely popular at school. The girls at school envy and are jealous of her, but the handsome knight Gilbert doesn't seem to have any interest in her... Convinced that the engagement will soon be called off, Liliana resolves to run away from home after graduating from the academy and become a pharmacist at a magic pharmacy! Fortunately, Liliana's talent as a pharmacist means she's quickly hired by the beautiful Meryl. All that's left is for her to accept Gilbert's dissolution of the engagement with a smile! However, after her "final request," Liliana disappears, and Gilbert chases after her with all his might...?! Even though their feelings are mismatched, he still dotes on her! A fast-paced, otherworldly love story from which there's no escaping the Black Knight, who pursues her wherever she goes!Original Web Novel

Yuri, a 17-year-old high school girl, is suddenly transported to the Kingdom of Trizal, where a saint is promised to come from another world when the country is in danger. Yuri is perplexed, but Hamil, the priest in charge, tells her that as a saint, she must marry into the royal family and defeat the Demon King. But the prince she is to marry refuses to accept her? ...Fine, I'll defeat the Demon King on my own!