Challange - Oh Sehun

Bae JooHyun is the heiress of the extended and most profitable hotel in all of Asia, who, during the illness of her father, replaces him in the duties of director, thus learning work.

Oh SeHun is one of the most mean, indecisive and arrogant celebrities in Korea who accidentally finds himself in the HeeMil Hotel, where all he need to do is start Bae JooHyun's work.