Isegye Seipjadeul

Hae-Seo Han is an ordinary, hard-working office worker whose main concerns revolve around being overlooked for promotions, smug colleagues, and workplace stress. That is, until she finds herself intertwined in a prophecy that will determine the fate of a fantasy world! In the realm of the Beiston Empire, Hae-Seo is seen as the oracle who will determine the next successor to the throne and bring peace to the country. Hoping to win Hae-Seo’s favor and become the next emperor, the three charming yet eccentric princes of Beiston cross over into Hae-Seo’s world to begin their lives together as housemates!

(Source: WEBTOONS)