The male and female protagonists fell in love for a long time, and then the male protagonist became blind due to an accident. The female protagonist donated her corneas to the male protagonist, but the male protagonist was not just that. A girl who liked the male protagonist happened to tell the male protagonist that she donated the corneas to the male protagonist. Not long after she donated the corneas to the male protagonist, the hospital found a suitable cornea for her, so she regained her sight. But the actual situation is that the female protagonist disappeared quietly after donating her cornea. The male protagonist learned the news at the wedding of the girl who claimed that he had donated the cornea, and then left after the male protagonist to find the female protagonist...