海邊村莊有座精緻溫暖的捨廊房（小客棧），房東是年輕的母親海株（金媛熙飾），她與比媽媽更像大人的女兒玉熙（高恩雅飾）相依為命。一天，為了躲避債主的諮詢公司社長德勤（鄭俊浩飾）入租舍廊房，謊稱事業有成、性格敦厚的他很快吸引了母女倆的目光。為了賺錢不惜耍盡手段的承原也覺察到母女倆都對自己“垂延三尺”，把風流倜儻的伎倆盡數展現，兩面玲瓏的他還不時引起母女倆爭風吃醋的小衝突。做夢都惦記著結束獨守空房的海株，人小鬼大進入青春期的玉熙，各自使出“十八般武藝”以求獲得“心目中的白馬王子”…

Here is a delicate inn at the seaside village. The landlady of the inn is a young widow - Hae-joo (Kim Won-hee) and her mature daughter – Oak-hee (Go Eun-ah). One day, a man who acts as a wealthy director of a consultant firm – Duk-geun (Jeong Jun-ho), has come to rent the inn to evade from his creditor. He attracts Hae-joo and Oak-hee with his false achievement in career and his honest appearance. Duk-geun aware of their admiration and for the reason of swindling money, he plays all his tricks and show his charisma to make Hae-joo and Oak-hee quarrel due to jealousy. Hae-joo that always dreams to get rid of the loneliness and Oak-hee that reaches the puberty, showing all their abilities to get the heart of their “Prince”…