The Meaning of You (2020)

Blurb:
Dayeon is … tired. She’s so tired that she’s been transported to a new world and she’s still too tired to do anything. But most of all, she’s tired of Emperor Mikhail’s near-constant attention! He’s just so perfect … always concerned about her well-being and shielding her from the church’s attempts to label her some kind of saint. And he keeps finding reasons to brush her hair behind her ear or stare dreamily into her eyes. How’s a girl supposed to sleep through all this endearingly loving attention?!

Source: www.anisearch.com/manga/62431