Don't Do This, Your Majesty summary:
The Empire’s strongest Knight, Rosetta, has already returned to the past four times in an attempt to save the prince from assassination. In this life, she tries to hide her abilities and protect the Crown Prince by working as a maid, not an escort knight.
“You said you wanted me,” said the feisty prince.
“I meant I wanted your safety.”
“Similar meaning.” Very, very dangerous.
“So don’t talk to me, open your mouth, Rose.”
“Don’t do this, Your Majesty!”