Park Ji-ah, who is naturally lively and cheerful, accidentally poured a disposable cup filled with water onto Han Chi-hoon's head on the day when Han Chi-hoon, the most popular king in South Korea, returned from overseas, which became a joke for a while. Because of this, Park Ji Ah lost her job and later became Han Zhixun's assistant. He was born with an eccentric personality, cold on the outside and hot on the inside. What kind of love sparks would spark when he meets the lively and cheerful Park Ji Ah? ?