The two met because of a car accident, and they gradually developed a crush on each other. But Yannuo always thought that Yun Yesiu was so good to her just because Yun Yesiu had a sister who was also blind like her. Yun Yesiu also always thought at the beginning that he was so good to Yannuo because of his sister. But when the two slowly saw through each other's hearts, their own hearts, they realized that they both loved each other deeply~~~~~