讲述愤怒到一定水平就会成为狼人的女人河民秀（金珉周 饰），和看起来像是斯文大型犬实际上隐藏愤怒的男人权海俊（文相敏 饰），还有和地球上所剩无几的狼人李道河（朴所罗门 饰）的爱情故事。

As a child, Park Hoon and his dad were kidnapped and taken to North Korea. He grew up there, learning to be a doctor just like his father. When Park Hoon escapes back to South Korea and begins work at a prestigious hospital, he makes it his goal to earn enough money to go back to North Korea to rescue his true love. He'll do anything to find her, but then he meets and falls for a mysterious woman who looks exactly like her.