Dove, a child of heaven with black wings. He was made fun of for years because of the way he looked… He wants to become a formal angel to get revenge. However, to become a formal angel, he must make his nominated human happy… Dove’s nominated human is Jang Yena. She is good-looking, has good grades, and is an all-around sportsman! Does the perfect Yena wish for ‘love’? Will Dove, who has never been loved or been in love, be able to fulfill Yena’s wish?