One Night with Yandere Prince: I Need to Earn to Survive!

An erotic author wakes up to find herself trapped in a novel, after a night with a dangerous prince. At first, she believes she has stepped into a fantasy romance. Then she discovers the truth: when he becomes emperor, he will wipe out her entire family. Thrill turns to fear. Yara Lynn gives up on love and starts making money to plan an escape for herself and her family.