It is a story about the unrequited love of a monk, a nun and a religious leader in a small village. The paranoid leader gave up the city for her, returned to the countryside, built a church, and hired her with a lot of money. A man who had a crush on an indifferent elder sister but could only wish her to become his sister-in-law became a monk. He was a very warm man. When he was a child, he playfully put a nun in danger, and finally let her escape because of the leader. However, he still felt guilty. He knew that he could not respond to the nun's feelings, but he would take good care of the nun. The nun, the monk, and the leader were childhood sweethearts. However, when they were young, the nun always misunderstood the leader and mistakenly thought that he was evil-minded. She loved to be close to the monk since she was a child. The nun is a very kind woman. When she was a child, she failed to save the leader because of her cowardice. Later, when she grew up, she would help others without hesitation whenever she saw someone in need.