Heo Young Saeng agreed to accompany his family friend Park Jungmin in to an office party out of politeness and expecting a rather dull evening. But was taken aback when he discovered that Jungmin's boss, Kim Hyun Joong was the man responsible for causing Young Saeng and his family so much misfortune. But Hyun Joong had no idea of all this and was determined to woo Young Saeng.