A person with many bad lucks in life. The depressed girl Hyun Y/N or known as "Candy" in her idol life is the most interesting person everyone will meet. Her life is full of ups and downs that will test her in life. After debuting with her 3 bestfriends in the company of Big Hit Entertainment in Seoul, will she be able to meet the famous Bangtan Sonyeondan? Or will the destiny make everything hard for her?

She met each and one of them as the winter started, she provided them home, food and comfort. As the winter days passed, they grew find of her and the warmth she gave them but what will happen after the snow melts and she will see their secrets?

In which a girl sacrifice herself to save her love Taehyung from the demons, and she have to do it after 'he' confessed his true love. "For you to be happy, i have to sacrifice myself"