Guan Ruli's world has experienced three changes.
The first change was when she was born with a serious heart disease. Her mother gave her her heart. Since then, she has been without a mother.
The second change occurred when she was eight years old. The whole world was suddenly covered by heavy snow. She and her father moved into the Four Seasons City built by humans. Only here can humans survive.
The third incident happened when she was just in college. One day she opened the door and saw a man as handsome as a god leaning on the door frame and said to her: "Your Highness, I have been looking for you."
Intent: The hymn of mankind is a hymn of courage.