SEE ALSO: Fans get emotional after interpreting the lyrics for Rosé's latest single "Number One Girl"

The teasers hint that Lee Dong Wook and Lee Da Hae will butt heads with their opposite personalities, but they're not an exception to the rule that opposites attract. Lee Dong Wook plays a stern character who gets a taste of bloodshed early in his life, while Lee Da Hae plays a cute and sassy girl who tries to protect the hotel.

'Hotel King' portrays the story of an heiress, Ah Mo Nae (Lee Da Hae), who lives a sheltered life like a princess but a catastrophe pushes her to do all she can to protect her hotel. She and the general manager of the hotel, Cha Jae Wan (Lee Dong Wook), who appears cold on the outside but carries emotional baggage, fall in love.

'Hotel King' premieres on March 29!