Kim Min is a very sweet girl who loves her parents and friends. She is an innocent teen who lives a normal life. But then on her 16th birthday, an event happens that will end up changing her entire life and the way she interacts with the world. Min will have to deal with problems that most high schoolers don't have to deal with and with the help of her 12 very hot and stubborn neighbors, she'll be able to cope with these problems. And during that process, she might fall in love. But she tries her hardest not to because she's afraid something. She's afraid of losing some one she deeply cares for for the second time.